Ring, Retaining5325-01-641-9856

NSN 5325-01-641-9856 · NIIN 016419856 · Part number 02105451

Hydac Corp · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 59793

Government record, cited

NSN 5325-01-641-9856 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-641-9856. Manufacturer of record part number: 02105451.

Also searched as 5325-01-641-9856 · 5325016419856 · NIIN 016419856 · 01-641-9856 · FSC 5325 Fastening Devices · CAGE 59793 · 02105451

Nearby stock numbers ← 5325-01-641-9806 Fastener Tape, Pile · 5325-01-642-0607 Ring, Retaining →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Hydac Corp

Identification

NSN: 5325-01-641-9856
NIIN: 016419856
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 02105451
Manufacturer: Hydac Corp

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-641-9856, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hydac Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-641-9856
Primary Part Number	02105451
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Hydac Corp
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
02105451 PRIMARY	Hydac Corp (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 5325-01-641-9856?

NSN 5325-01-641-9856 is a Ring,retaining, manufactured by Hydac Corp, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-641-9856?

NSN 5325-01-641-9856 has 1 manufacturer part number on file: 02105451 (Hydac Corp).

What are the specifications of 02105451?

Key specifications for 02105451: Special Features: ANTI-EXTRUSION RING; End Item Identification: 270', 270B, 270A WMEC QUANTUM FIN STABILIZER ACCUMULATOR A. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-641-9856 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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