NSN 5935-01-362-1788 · NIIN 013621788 · Part number 118A537-1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 5935 — Connectors, Electrical · FSG 59 — Electrical and Electronic Equipment Components · CAGE 03640
Government record, cited
NSN 5935-01-362-1788 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-362-1788. Manufacturer of record part number: 118A537-1.
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 5935-01-362-1788
NIIN: 013621788
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 118A537-1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-01-362-1788, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Corporation Div Rotary and Mission Systems. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-362-1788
Primary Part Number
118A537-1
Item Name
Polarizing Key,electrical Connec
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
Overall Diameter
0.174 INCHES NOMINAL IN
Shape
PIN
Surface Treatment
PASSIVATE
Material
STEEL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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BACKSHELL,ELECTRICAL CONNECTOR
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Frequently Asked Questions
What is NSN 5935-01-362-1788?
NSN 5935-01-362-1788 is a Polarizing Key,electrical Connec, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-362-1788?
NSN 5935-01-362-1788 has 2 manufacturer part numbers on file: 118A537-1 (Lockheed Martin Corporation Div Rotary and Mission Systems), 534763-1 (Te Connectivity Corporation).
What are the specifications of 118A537-1?
Key specifications for 118A537-1: Overall Diameter: 0.174 INCHES NOMINAL IN; Shape: PIN; Overall Length: 0.305 INCHES NOMINAL IN; Surface Treatment: PASSIVATE. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-362-1788 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.