LOX Cart Purge Unit.PDF
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- Attached to
- LOX Cart Purge Unit Dessicant for JBER, AK
- Solicitation number
- FA5000_SourcesSought_Dessicant
About this file
This document is a detailed technical diagram and parts list for a LOX (Liquid Oxygen) Tank Air Purging Unit, Technical Order (TO) 35E22-5-5-1, with a comprehensive breakdown of the unit's components and assemblies. The diagram (Figure 9-1) shows a complex mobile unit with multiple subsystems including a trailer, enclosure, blower, heater, power box, and various pipe and conduit assemblies. The accompanying parts list (pages 9-8 and 9-9) provides extensive details for each numbered component, including part numbers, manufacturer cage codes, descriptions, and quantities per assembly.
Key components include a 5 HP motor, blower assembly, heater assembly, drier assembly with a desiccant cartridge, pressure switch, thermocouples, and various adapters, couplings, and connecting hardware. The unit appears designed for purging and preparing LOX tanks, with precise engineering specifications for each component. The technical order provides a comprehensive reference for maintenance, replacement, and understanding the intricate design of this specialized aerospace support equipment.
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Text version
Figure 9-1. LOX Tank Air Purging Unit
TO 35E22-5-5-1
9-8
TO 35E22-5-5-1
Change 5 9-9
FIGURE &
INDEX/
SHEET NO.
PART
NUMBER CAGE
DESCRIPTION
1 2 3 4 5 6 7
UNITS
PER
ASSY
USABLE
ON
CODE
SMR
CODE
9-1- 791070-001 9-1-0 75906 PURGE UNIT, Air-loxtank . . . . . . . . . . . . . . . . . . . . . . . . . 1 PEFFF
1 791061-001 9-1-1 75906 . HEATER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AFF 2 791060-001 9-1-2 75906 . BLOWER ASSEMBLY. . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AFF 3 791102-001 9-1-3 75906 . . BLOWER . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 PAFFF 4 EM7072T 9-1-4 05472 . . MOTOR, 5 HP-220/440V. . . . . . . . . . . . . . . . . . . . . . . 1 PAFFF 5 BASE NO. 182 9-1-5 36232 . . BASE, Motor-adjustable . . . . . . . . . . . . . . . . . . . . . . . 1 XB 6 2-3V-5.60-SH 9-1-6 13654 . . SHEAVE, 3V-2 groove-5.60 dia . . . . . . . . . . . . . . . . . . 1 XB 7 QD-SH-1.125 9-1-7 13654 . . HUB, QD- type SH-1.125 dia. . . . . . . . . . . . . . . . . . . . 1 XB 8 2-3V-3.35-SH 9-1-8 13654 . . SHEAVE, 3V-2 groove-3.35 dia . . . . . . . . . . . . . . . . . . 1 XB 9 QD-SH-.625 9-1-9 13654 . . HUB, QD- type SH- .625 dia . . . . . . . . . . . . . . . . . . . . 1 XB 10 2/3V-375 9-1-10 13654 . . BELT, 3V-2 groove-37.5 lg . . . . . . . . . . . . . . . . . . . . . . 1 PAFZZ 11 791104-001 9-1-11 75906 . . ELBOW ASSEMBLY, Pipe-1 inch . . . . . . . . . . . . . . . . 1 XB 12 791086-001 9-1-12 75906 . . ADAPTER, Swivel-1 inch. . . . . . . . . . . . . . . . . . . . . . . 1 XB 13 791107-001 9-1-13 75906 . . CABLE, Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 XB 14 791058-001 9-1-14 75906 . POWER BOX ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . 1 AFF 15 791062-001 9-1-15 75906 . TRAILER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AFF 16 791065-001 9-1-16 75906 . ENCLOSURE ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . 1 XB 17 791068-001 9-1-17 75906 . KIT, Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 XB
-18 FH43 9-1-18 89946 . . HEATER STRIP, 12 Amp . . . . . . . . . . . . . . . . . . . . . . . 3 PAFZZ 19 791116-001 9-1-19 75906 . . FITTING ASSEMBLY, Discharge . . . . . . . . . . . . . . . . . 1 AFF 20 791110-001 9-1-20 75906 . . CHEST, Tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 XB
-21 791097-001 9-1-21 75906 . . JUMPER ASSEMBLY, Terminal . . . . . . . . . . . . . . . . . . 1 XB 22 791084-001 9-1-22 75906 . . ELBOW ASSEMBLY, Swivel . . . . . . . . . . . . . . . . . . . . 1 AFF 23 791084-002 9-1-23 75906 . . . ELBOW, Swivel- weldment . . . . . . . . . . . . . . . . . . . 1 XB 24 A1-ST-77-L 9-1-24 79154 . . . COUPLING, Grooved-1 inch . . . . . . . . . . . . . . . . . . 1 XB
25 1-SPECIAL-TYPE L
791086-001 9-1-25 79154 . . . . GASKET, Type L-1 inch . . . . . . . . . . . . . . . . . . . . 1 PAFZZ
26 75906 . . ADAPTER, Swivel-1 inch. . . . . . . . . . . . . . . . . . . . . . . 1 XB 27 791119-001 9-1-27 75906 . . ADAPTER, Swivel-1-1/2 inch . . . . . . . . . . . . . . . . . . . 1 XB 28 791121-001 9-1-28 75906 . . ADAPTER, Swivel-2 inch. . . . . . . . . . . . . . . . . . . . . . . 1 XB 29 791069-001 9-1-29 75906 . HOSE, Insulated-1 inch x 10 feet lg . . . . . . . . . . . . . . . . 1 PAFZZ 30 791067-001 9-1-30 75906 . DRIER ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 AFF 31 791091-001 9-1-31 75906 . . BRACKET ASSEMBLY, Drier. . . . . . . . . . . . . . . . . . . . 1 XB 32 791092-001 9-1-32 75906 . . CARTRIDGE, Desiccant . . . . . . . . . . . . . . . . . . . . . . . 1 PAFZZ 33 CSL-849N-150HC 9-1-33 66343 . . FILTER, Intake-4 micron . . . . . . . . . . . . . . . . . . . . . . . 1 XB 34 849N 9-1-34 66343 . . . ELEMENT, Filter-4 micron . . . . . . . . . . . . . . . . . . . . 1 PAFZZ 35 791104-001 9-1-35 75906 . . ELBOW ASSEMBLY, Pipe-1 inch . . . . . . . . . . . . . . . . 1 XB 36 791071-001 9-1-36 75906 . BRACKET ASSEMBLY, Power box . . . . . . . . . . . . . . . . . 1 XB 37 791072-001 9-1-37 75906 . PIPE ASSEMBLY, Blower in . . . . . . . . . . . . . . . . . . . . . . 1 XB 38 791073-001 9-1-38 75906 . PIPE ASSEMBLY, Blower out . . . . . . . . . . . . . . . . . . . . . 1 XB 39 791074-001 9-1-39 75906 . CONDUIT ASSEMBLY, Motor . . . . . . . . . . . . . . . . . . . . . 1 XB 40 791079-001 9-1-40 75906 . CONDUIT ASSEMBLY, Heater . . . . . . . . . . . . . . . . . . . . 1 XB 41 791080-001 9-1-41 75906 . CONDUIT ASSEMBLY, Pressure switch . . . . . . . . . . . . . 1 XB 42 791081-001 9-1-42 75906 . CONDUIT ASSEMBLY, Light . . . . . . . . . . . . . . . . . . . . . . 1 XB 43 791082-001 9-1-43 75906 . THERMOCOUPLE ASSEMBLY . . . . . . . . . . . . . . . . . . . 1 XA 44 JQSS-14U-4 9-1-44 29907 . . THERMOCOUPLE, Type J . . . . . . . . . . . . . . . . . . . . . 2 PAOZZ 45 MS21333-98 9-1-45 96906 . . CLAMP, Loop-.25 inch . . . . . . . . . . . . . . . . . . . . . . . . . 2 PAFZZ 46 MS35307-306 9-1-46 96906 . . SCREW, Cap- hex- .250-20 unc x .75 lg . . . . . . . . . . . 2 PAFZZ 47 MS17830-4C 9-1-47 96906 . . NUT, Self-locking- .250-20 unc . . . . . . . . . . . . . . . . . . 2 PAFZZ 48 B-400-1-4BT 9-1-48 02570 . . ADAPTER, Straight- thru bore-1/4 tube x
1/4 mnpt
1 XB
49 791083-001 9-1-49 75906 . CABLE ASSEMBLY, Power . . . . . . . . . . . . . . . . . . . . . . . 1 XB 50 A1-ST-77-L 9-1-50 79154 . COUPLING, Grooved-1 inch . . . . . . . . . . . . . . . . . . . . . . 4 XB
51 1-SPECIAL-TYPE L
MS35307-362 9-1-51
79154 . . GASKET, Type L-1 inch . . . . . . . . . . . . . . . . . . . . . . . . 1 PAFZZ
52 96906 . SCREW, Cap- hex- .375-16 unc x 1.25 lg. . . . . . . . . . . . 28 PAFZZ 53 MS17830-6C 9-1-53 96906 . NUT, Self-locking- .375-16 unc . . . . . . . . . . . . . . . . . . . . 28 PAFZZ 54 MS35307-334 9-1-54 96906 . SCREW, Cap- hex-.312-18 unc x 1.00 lg . . . . . . . . . . . . 8 PAFZZ 55 MS17830-5C 9-1-55 96906 . NUT, Self-locking- .312-18 unc . . . . . . . . . . . . . . . . . . . . 8 PAFZZ 56 NAS1099-6 9-1-56 80205 . WASHER, Tapered- .375 dia. . . . . . . . . . . . . . . . . . . . . . 28 PAFZZ 57 SB42B/TD40A11 9-1-57 14403 . SWITCH, Pressure- .4-4.5 psig. . . . . . . . . . . . . . . . . . . . 1 PAFZZ 58 791100-001 9-1-58 75906 . TUBE ASSEMBLY, Pressure switch . . . . . . . . . . . . . . . . 1 XB 59 791100-002 9-1-59 75906 . . TUBE, Bent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 XA 60 B400-1-4 9-1-60 02570 . . ADAPTER, Straight-1/4 tube x 1/4 mnpt . . . . . . . . . . . 2 XA 61 791100-003 9-1-61 75906 . . TUBE, Bent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 XA 62 B-400-3-4TMT 9-1-62 02570 . . TEE, Pipe to tube-1/4 tube x 1/4 mnpt x 1/4 tube . . . . 1 XA
1292339050A Highlight
File details come from the government source that posted it. Updated .