NSN 5935-01-383-3748 — this item is cataloged by the U.S. Government under National Stock Number 5935-01-383-3748. Manufacturer of record part number: L509000221.
Manufacturer of record: Lockheed Martin Librascope Corporation
Identification
NSN: 5935-01-383-3748
NIIN: 013833748
FSC: 5935 — Connectors, Electrical
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: L509000221
Manufacturer: Lockheed Martin Librascope Corporation
General Description
The Cover,electrical Connector, cataloged under National Stock Number 5935-01-383-3748, is classified within Federal Supply Class 5935 (Connectors, Electrical) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Lockheed Martin Librascope Corporation. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5935-01-383-3748
Primary Part Number
L509000221
Item Name
Cover,electrical Connector
FSC / FSG
5935 / 59 — Connectors, Electrical
Manufacturer
Lockheed Martin Librascope Corporation
Status
ACTIVE
Material
PLASTIC
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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5935-00-001-1347 · Item name not on file
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5935-00-001-1628 · Item name not on file
Frequently Asked Questions
What is NSN 5935-01-383-3748?
NSN 5935-01-383-3748 is a Cover,electrical Connector, manufactured by Lockheed Martin Librascope Corporation, classified under FSC 5935, Connectors, Electrical. Status: active.
What part numbers are listed for NSN 5935-01-383-3748?
NSN 5935-01-383-3748 has 1 manufacturer part number on file: L509000221 (Lockheed Martin Librascope Corporation).
What are the specifications of L509000221?
Key specifications for L509000221: Material: PLASTIC. 1 specification is documented in the U.S. Government catalog.
Is NSN 5935-01-383-3748 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.