NSN 5310-01-220-1744 · NIIN 012201744 · Part number 10523567
General Dynamics Land Systems Canadacorp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 56161
Government record, cited
NSN 5310-01-220-1744 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-220-1744. Manufacturer of record part number: 10523567.
Also searched as5310-01-220-1744 ·
5310012201744 ·
NIIN 012201744 ·
01-220-1744 ·
FSC 5310 Nuts and Washers · CAGE 56161 · 10523567 · 42311-4
Manufacturer of record: General Dynamics Land Systems Canadacorp
Identification
NSN: 5310-01-220-1744
NIIN: 012201744
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 10523567
Manufacturer: General Dynamics Land Systems Canadacorp
General Description
The Washer,lock, cataloged under National Stock Number 5310-01-220-1744, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Land Systems Canadacorp. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Washer,lock
FSC / FSG
5310 — Nuts and Washers (FSG 53)
Manufacturers
Atlas Polar Company Limited Div Atlas Polar Company Ltd (CAGE 36513); General Dynamics Land Systems Canadacorp (CAGE 56161)
Technical Specifications
Parameter
Value
NSN
5310-01-220-1744
Primary Part Number
10523567
Item Name
Washer,lock
FSC / FSG
5310 / 53 — Nuts and Washers
Manufacturer
General Dynamics Land Systems Canadacorp
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 Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6150-01-574-5442423114POSSIBLE MATCH
CABLE ASSEMBLY,SPECIAL PURPOSE,E
Possible match (shared part number)Kidde Technologies Inc Dba Kidde Dual Spectrum Div Kidde Dual Spectrum
NSN 5310-01-220-1744 is a Washer,lock, manufactured by General Dynamics Land Systems Canadacorp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-220-1744?
NSN 5310-01-220-1744 has 2 manufacturer part numbers on file: 42311-4 (Atlas Polar Company Limited Div Atlas Polar Company Ltd), 10523567 (General Dynamics Land Systems Canadacorp).
What NSN replaces 5310-01-220-1744?
1 possible match (shared part number, not a government interchangeability claim): 6150-01-574-5442. Verify interchangeability with system specifications before substitution.
Is NSN 5310-01-220-1744 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.