NSN 5935-01-503-6321 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-503-6321. Manufacturer of record part number: 043337.
Also searched as5935-01-503-6321 ·
5935015036321 ·
NIIN 015036321 ·
01-503-6321 ·
FSC 5935 Connectors, Electrical · CAGE 6V439 · 043337
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 043337
Manufacturer: Erni Components Inc
General Description
The Polarizing Key,electrical Connec, cataloged under National Stock Number 5935-01-503-6321, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Erni Components Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-503-6321
Primary Part Number
043337
Item Name
Polarizing Key,electrical Connec
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Erni Components Inc
Status
ACTIVE
Shape
RECTANGULAR
Color
BLUE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
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Frequently Asked Questions
What is NSN 5935-01-503-6321?
NSN 5935-01-503-6321 is a Polarizing Key,electrical Connec, manufactured by Erni Components Inc, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-503-6321?
NSN 5935-01-503-6321 has 1 manufacturer part number on file: 043337 (Erni Components Inc).
What are the specifications of 043337?
Key specifications for 043337: Shape: RECTANGULAR; Color: BLUE. 2 specifications are documented in the U.S. Government catalog.
Is NSN 5935-01-503-6321 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.