Attachment 1 - Drawing 78-115493.pdf
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- Solicitation number
- FA527024QA191
About this file
This document is a technical drawing for a 28-twisted pair, 26 AWG, PVC-free, double-shielded cable (Part No. 78-115493-01) required for the Minuteman III Airborne Launch Control System. The cable must be manufactured per the detailed technical specifications provided in the drawing, which include the number and gauge of conductors, insulation, shielding, and jacket requirements. This is a sole-source procurement by the Department of the Air Force Pacific Air Forces, as the existing infrastructure does not allow for different manufacturers and this is expected to be a one-time purchase to last the remaining life of the system. The Solicitation Number is FA527024QA191, and the supplier specified in the drawing is Writmor Wire Cable Corp.
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Text version
2 J°°°’° 78-115493 001 h° I
- IAIRELEASED PER ER\t -(il i.i
IE1ED ER ELO
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Contractor
The rosirlotion, governing the use at technical data marked with kb legend ore ret to,th in the detinition 01 “Limited Rights” in SPARS 27471. Thie legend, together with the indtca. — tjo,,e ot the portlone OF thia dote which era eubjeor to trotted righi, ohaii be Included on any reproduction hereof which inctvTo, any pert 01 10e portions robber to rock itroited rights.
— ST D PAThe iirnitod o,ghte iogenc eheil be honored Only cc tong or the dote nontinvor to meat the deFinition 01 limited rights. NEXT ASSV USED ON
APPLICATION
NOTES;
I. CONSTRUCTION;
A. NUMBER OFCONDUCTOPS-28 TWISTED PAIRS.GAUGE OF CONDUCTORS
AWG 26 STRANDING —7/34. INSULATION ON CONDUCTORS -TEE PER
1AIL-W-16878/4,TYPE E, 200°C,COLOR CODED BLACK WHITE 1WIST-2-4
PER INCH.
B. BINDER:PTFE
C. FIRST SHIELD AWG 36(1 )TIN PLATED COPPER BRAID 95°Z, COVERAGE.
0. SECOND SHIELD: AWG 36(I) TIN PLATED COPPER BRAID 9507OCOVERAGE.
E. JACKET BLACK FLAME RETARDENT POLYURETHANE .030±005 THICK.
F CABLE OUTSIDE DIA .580 ± .020.
G, SECOND SHIELD: .510 O.D.REF.
H, INDIVIDUAL PAIR IMPEDANCE AFTER CABLING:IOO OHMS±IO°7,.
2. CABLE SPOOL SHALL BE MARKED WITH PART NO 115493-01 AND CURRENT.
DRAWING REV PER 15-109180, CL lii.
3. USE NON-PVC CABLE FILLERS PER MANUFACTURER’S OPTION.
CONTRACT NO.: F047.04—85_C_0066
C0NTACTOR GTE
B I THIS ORAWING AND SPECIFtCATIONS, HEREIN. ARE THE
- - REVISIONS -
CONFIDENTIAL PROPERTY OF RQLM CORPORATION AND ZONE LTR DEtICRIPTION I DAT[APP0OVED
SHALL NOT BE REPRODUCED Oh COPIED oe DISCLOSED
IN WHOLE OR PART WITHOUT WRtTTEN PERMISSION.
-1
4:
-o
SUGGESTED SOURCE(S) OF SUPPLY
ROLM P/N VENDOR FSCM VENDOR P/N
WRITMOR WIRE CABLE CORP
115493-01 13161 SHERMAN WAY0 UNIT B 5851 W—1557—791
NO HOLLYWOOD CA 91605
S 7 6
SPECI F CATION CONTROL DRAW I NC
UNIESSOTHERWIDE SPECIFIED
DIMENSIONS ARE IN INCHES
DIV CODE PART DR
REQ’D w IDENT IDSNTIFVINONO. NOMENCLATUREORDESCRIPTION
ITEM
PARTS LIST
CONTR NO. , — —01 SHOWN
I I
2i7!Y
TOLERANCES SURFACES
ANGLES 0 —
OECIMALS /
SPLACE±
— hi MICRO.
3 PLACE 0 — V INCHOS
11171 MIL-SPEC11 Compulers
DEV ENGIN
_kL ---
COMm
I
MATERIAL
SEE NOTES
+ 4 I 3 I
If
CABLE0 PVC FREE—
DOUBLE SHIELDED,
2STWISTED PAIR. 26 AWC
SCALE N0h
.12E P5CM NO. RE
D 14345 78-! 5493 .
ISHEET
- i Or ov rae, 0
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