NSN 5945-00-978-4685 · NIIN 009784685 · Part number 13900-3
Te Connectivity Corporation · FSC 5945 — Relays and Solenoids · FSG 59 — Electrical and Electronic Equipment Components · CAGE 74063
Government record, cited
NSN 5945-00-978-4685 — this item is cataloged by the U.S. Government under National Stock Number 5945-00-978-4685. Manufacturer of record part number: 13900-3.
Also searched as5945-00-978-4685 ·
5945009784685 ·
NIIN 009784685 ·
00-978-4685 ·
FSC 5945 Relays and Solenoids · CAGE 74063 · 13900-3
Manufacturer of record: Te Connectivity Corporation
Identification
NSN: 5945-00-978-4685
NIIN: 009784685
FSC: 5945 — Relays and Solenoids
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 13900-3
Manufacturer: Te Connectivity Corporation
General Description
The Lock-Nut,cover, cataloged under National Stock Number 5945-00-978-4685, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Te Connectivity Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Lock-Nut,cover
FSC / FSG
5945 — Relays and Solenoids (FSG 59)
Manufacturers
Te Connectivity Corporation (CAGE 74063)
Technical Specifications
Parameter
Value
NSN
5945-00-978-4685
Primary Part Number
13900-3
Item Name
Lock-Nut,cover
FSC / FSG
5945 / 59 — Relays and Solenoids
Manufacturer
Te Connectivity Corporation
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5305-01-024-3853POSSIBLE MATCH
SCREW
Possible match (shared part number)
5315-01-157-6667139-003POSSIBLE MATCH
PIN
Possible match (shared part number)Atlas Polar Company Limited Div Atlas Polar Company Ltd
NSN 5945-00-978-4685 is a Lock-Nut,cover, manufactured by Te Connectivity Corporation, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-00-978-4685?
NSN 5945-00-978-4685 has 1 manufacturer part number on file: 13900-3 (Te Connectivity Corporation).
What NSN replaces 5945-00-978-4685?
3 possible matches (shared part number, not a government interchangeability claim): 5305-01-024-3853, 5315-01-157-6667, 5315-01-200-6397. Verify interchangeability with system specifications before substitution.
Is NSN 5945-00-978-4685 hazardous material?
No hazard code in the DLA record (HMIC N). 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.