Ring, Retaining 5325-01-289-6121 NSN 5325-01-289-6121 · NIIN 012896121 · Part number 342 781 44
Fortna Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 05751
NSN 5325-01-289-6121 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-289-6121. Manufacturer of record part number: 342 781 44 .
Also searched as
5325-01-289-6121 ·
5325012896121 ·
NIIN 012896121 ·
01-289-6121 ·
FSC 5325 Fastening Devices · CAGE 05751 · 342 781 44
Nearby stock numbers
← 5325-01-289-5553 Ring, Retaining
·
5325-01-289-6124 Insert, Screw Thread →
Features
Ring,retaining — FSC 5325 1 manufacturer part number on file Manufacturer of record: Fortna Inc.
Identification
NSN: 5325-01-289-6121
NIIN: 012896121
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 342 781 44
Manufacturer: Fortna Inc.
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-289-6121, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Fortna Inc.. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Fortna Inc. (CAGE 05751)
Technical Specifications
Parameter Value NSN 5325-01-289-6121 Primary Part Number 342 781 44 Item Name Ring,retaining FSC / FSG 5325 / 53 — Fastening Devices Manufacturer Fortna Inc. Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
342 781 44 PRIMARY Fortna Inc. (USA)
Reference documents
Reference Meaning
342 781 44
C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh
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.
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5325-00-000-9988 · Item name not on file
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RING,RETAINING
5325-00-001-2043
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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 5325-01-289-6121?
NSN 5325-01-289-6121 is a Ring,retaining, manufactured by Fortna Inc., classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-289-6121?
NSN 5325-01-289-6121 has 1 manufacturer part number on file: 342 781 44 (Fortna Inc.).
Is NSN 5325-01-289-6121 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.
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