Attachment 2 - Drawings.pdf
PDF 9 MB Posted
- Attached to
- Refurbish Motor Fans
- Solicitation number
- FA9101-25-SSMotorFans2
About this file
The document is a detailed technical drawing set for a Space Heater Rack Assembly, part of a motor fan refurbishment project for NASA's Ames Research Center's National Full-Scale Aerodynamics Complex (NFAC) Wind Tunnels. The drawings provide precise manufacturing specifications for multiple components, including a base, wheel mount, bent platform, and support, with detailed dimensional annotations, material specifications (primarily mild steel), and assembly instructions. The drawings include isometric and orthographic views, with specific tolerances and notes about fabrication requirements, and are marked with a Distribution Statement A, indicating approval for public release with unlimited distribution.
The technical drawings are part of a Sources Sought Notice (Solicitation Number FA9101-25-SSMotorFans2) aimed at determining small and large business capabilities for motor fan refurbishment. The procurement may result in a small business set-aside, full and open competition, or potential single-source acquisition. Potential vendors are required to have an active SAM registration and a NIST SP 171-800 assessment with a score of 110. The project is being conducted by the Department of the Air Force Materiel Command Test Center, with the intent to use NAICS code 811310, and interested businesses are requested to submit capability statements, estimated pricing, and lead times for completing the motor fan service.
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Other files
| File | Type | Posted |
|---|---|---|
| Attachment 1 - SOW Refurbish Fan Motors.pdf | ||
| Attachment 1 - SOW - Refurbish Fan Motors.pdf |
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Text version
10X 5.25
2X 3.25
8 12 X
5 2 X
1224 X
2024 X
215 X
19 2 X
32 X
64 X
7 4 X
11 4 X
10 16 X
8 8 X
9 4 X
1 SPACE HEATER RACK ASSY
ISO VIEW
SPACE HEATER RACK ASSY1
1348 X
1424 X
4X TYP.
2219 X
- CR 4112, SPACE HEATER RACK ASSEMBLY D.B. 2/23/2012 M.K.
REV. DESCRIPTION DRAWN DATE APPROVAL
REVISIONS
-1 CAGE
CODE
PART OR
IDENTIFYING NO. DESCRIPTION/NOMENCLATURE MATERIAL ZONE ITEM
NO.
X SPACE HEATER RACK ASSY 1
1 BASE 1/4" X 4" MILD STEEL 2
2 BENT PLATFORM 1/4" X 6" MILD STEEL 3
2 SUPPORT 1/4" X 6" MILD STEEL 4
2 WHEEL MOUNT 1/4" X 4" MILD STEEL 5
4 MMC 2310T51
(OR EQUIVALENT) V-WHEEL 6
4 1/2"-20 Hex Bolt 3" Long GRADE 8 STEEL 7
12 TEMPCO CSH00260 HEATER 8
8 MMC 5909K31
(OR EQUIVALENT) THRUST BEARINGS 9
4 1/2"-20 Nut GRADE 8 STEEL 10
16 MMC 5909K44
(OR EQUIVALENT) THRUST BEARING WASHERS 11
4 1/2" FLAT WASHER STEEL 12
24 #10-32 BOLT, LENGTH AS REQUIRED GRADE 5 STEEL 13
48 #10 FLAT WASHER STEEL 14
24 #10-32 LOCK NUT GRADE 5 STEEL 15
4 MMC 6460K41 BALL TRANSFER STUD 16
4 MMC 90977A130 COUPLING, 1/4-20 THRD 17
4 1/4-20 ALL THREAD, LENGTH AS REQUIRED 18
8 1/4-20 NYLON LOCK NUT 19
24 TEMPCO CER-101-104 CERAMIC TERMINAL COVER, 2 INLINE PORTS 20
5 TEMPCO CER-101-107 CERAMIC TERMINAL COVER, SINGLE PORT 21
19 TEMPCO CER-102-101 CERAMIC TERMINAL CAP, #10-32 THRD 22
NATIONAL FULL-SCALE AERODYNAMICS COMPLEX
NASA/Ames Research Center Moffett Field, California 94035
DATE
SURFACES TO BE
ALL MACHINED
AXIS TOTAL RUN OUT
DIAMETER ON SAME
ALL DIMENSIONS AND TOLERANCES APPLY AFTER SURFACE TREATMENT.
UNLESS OTHERWISE SPECIFIED ALL DIMENSIONS IN INCHES.
DRAWING DATE
DATEDESIGNED
TOLERANCE UNLESS OTHERWISE SPECIFIED
DIAMETER
DRILLED HOLE TOLERANCES
0VER 2.000
1.001-2.000
.501-1.000
.126- .500
.000- .125
SHEET
8 7 6 5 4 3 2
A
B
C
D
1345678
D
C
B
A
.XXX ± .005
.XX ± .02
DATE
DATE
DATE
DATECHECKED
DATEDRAWN
DWG. NO. REV SH.
A
SCALE: INDEX DATE
D
SIZE CAGE CODE
25307
OF
FILE NAME:
DO NOT SCALE
.X ± .1
FRACTIONAL ± 1/16
BREAK SHARP CORNERS REV
TOLERANCE
321-1230-M1
40X80X120 TEST SECTIONS+.005-.001
+.010-.002 +.015-.002 +.030-.003 +.060-.005
STRESS
PROJ MGR
SR & QA
A321-1230-M1
321-1230-M1.01.005
63 1 3
-A 1
NOTES:
1:8
NFAC
PARTS LISTQTY REQ'D PER ASSY
REQUESTER
SUPERVISOR
G. ROSETTO
M. KWAN
G. ROSETTO
2/23/2012
- NFAC WIND TUNNELS
FAN DRIVE MACHINES
SPACE HEATER ASSEMBLYANGULAR ± 0.5
MAX
12.0
4.0
8.0
2X R.25
.50
1.00
6.00
8.00
.25 STK
BASE
44.13
3X 2.00 4.0
02X
.0
2X
.5
2X
.0
.25 STK
WHEEL MOUNT
SCALE: 1:1
SHEET
8 7 6 5 4 3 2
A
B
C
D
1345678
D
C
B
A
DWG. NO. REV SH.
A
SCALE: INDEX DATE
D
SIZE CAGE CODE
25307
OF
FILE NAME:
REV
321-1230-M1
A321-1230-M1
321-1230-M1 2 3
-A 2
FMAT 3-94
1:3
27.88
6.0
6X 4.00
2X 22.75
6.0
12X .25
BENT PLATFORM
CL
3X 25.0
2X 170°
.25 STK
B
B
.25 STK
2X .75
2X 22.75
VIEW B-B
TWO LOCATIONS TYP.
SUPPORT
CL
SHEET
8 7 6 5 4 3 2
A
B
C
D
1345678
D
C
B
A
DWG. NO. REV SH.
A
SCALE: INDEX DATE
D
SIZE CAGE CODE
25307
OF
FILE NAME:
REV
321-1230-M1
A321-1230-M1
321-1230-M1 3 3
-A 3
FMAT 3-94
1:4
| 421-7830-MS103_SH1_dist A.pdf |
| A321-8140-MS5_dist A.pdf |
| A321-8140-MS3-Rev C_dist A.pdf |
| A321-8131-M935_Dist A.pdf |
| 421-7830-MS103_SH2_dist A.pdf |
| A321-8131-M112_dist A.pdf |
| A321-1230-M1_dist A.pdf |
| Sheet1 |
| Drawing View1 |
| Drawing View2 |
| Drawing View3 |
| Sheet2 |
| Drawing View5 |
| Drawing View7 |
| Drawing View8 |
| Drawing View9 |
| Sheet3 |
| Drawing View16 |
| Drawing View17 |
| Drawing View19 |
| Drawing View20 |
| Drawing View21 |
File details come from the government source that posted it. Updated .