NSN 5325-01-381-6758 · NIIN 013816758 · Part number 142D5518-100
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 05606
Government record, cited
NSN 5325-01-381-6758 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-381-6758. Manufacturer of record part number: 142D5518-100.
Manufacturer of record: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
Identification
NSN: 5325-01-381-6758
NIIN: 013816758
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 142D5518-100
Manufacturer: General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-381-6758, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Ring,retaining
FSC / FSG
5325 — Fastening Devices (FSG 53)
Manufacturers
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (CAGE 05606)
Technical Specifications
Parameter
Value
NSN
5325-01-381-6758
Primary Part Number
142D5518-100
Item Name
Ring,retaining
FSC / FSG
5325 / 53 — Fastening Devices
Manufacturer
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems
General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems (USA)
Reference documents
Reference
Meaning
X-3481-8
5/9Secondary reference
O-a, Inc.
No interchangeability data on file.
Other items in FSC 5325 — Fastening Devices
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5325-00-000-1884
5325-00-000-1884 · Item name not on file
5325-00-000-9988
5325-00-000-9988 · Item name not on file
5325-00-001-1567
RING,RETAINING
5325-00-001-2043
FASTENER,PANEL
5325-00-001-3842
RING,RETAINING
5325-00-001-3858
5325-00-001-3858 · Item name not on file
5325-00-001-3871
RING,RETAINING
5325-00-001-4317
RING,RETAINING
Frequently Asked Questions
What is NSN 5325-01-381-6758?
NSN 5325-01-381-6758 is a Ring,retaining, manufactured by General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-381-6758?
NSN 5325-01-381-6758 has 1 manufacturer part number on file: 142D5518-100 (General Dynamics-Ots, Inc. Div Ordnance and Tactical Systems).
Is NSN 5325-01-381-6758 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.