NSN 5325-01-121-9142 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-121-9142. Manufacturer of record part number: 10-528399-223.
Also searched as5325-01-121-9142 ·
5325011219142 ·
NIIN 011219142 ·
01-121-9142 ·
FSC 5325 Fastening Devices · CAGE 77820 · 10-528399-223
Manufacturer of record: Amphenol Corp Div Amphenol Aerospace Operations
Identification
NSN: 5325-01-121-9142
NIIN: 011219142
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 10-528399-223
Manufacturer: Amphenol Corp Div Amphenol Aerospace Operations
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-121-9142, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Amphenol Corp Div Amphenol Aerospace Operations. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Ring,retaining
FSC / FSG
5325 — Fastening Devices (FSG 53)
Manufacturers
Amphenol Corp Div Amphenol Aerospace Operations (CAGE 77820)
Amphenol Corp Div Amphenol Aerospace Operations (USA)
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 5325-01-121-9142?
NSN 5325-01-121-9142 is a Ring,retaining, manufactured by Amphenol Corp Div Amphenol Aerospace Operations, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-121-9142?
NSN 5325-01-121-9142 has 1 manufacturer part number on file: 10-528399-223 (Amphenol Corp Div Amphenol Aerospace Operations).
Is NSN 5325-01-121-9142 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.