Ring, Retaining5325-01-516-4281

NSN 5325-01-516-4281 · NIIN 015164281 · Part number 6385864

Raytheon Company Dba Raytheon Co · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 4U884

Government record, cited

NSN 5325-01-516-4281 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-516-4281. Manufacturer of record part number: 6385864.

Also searched as 5325-01-516-4281 · 5325015164281 · NIIN 015164281 · 01-516-4281 · FSC 5325 Fastening Devices · CAGE 4U884 · 6385864

Nearby stock numbers ← 5325-01-516-4057 Insert, Screw Thread · 5325-01-516-4282 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Criticality Code Justification: AGAV
2 manufacturer part numbers on file
Manufacturer of record: Raytheon Company Dba Raytheon Co

Identification

NSN: 5325-01-516-4281
NIIN: 015164281
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 6385864
Manufacturer: Raytheon Company Dba Raytheon Co

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-516-4281, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Raytheon Company Dba Raytheon Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-516-4281
Primary Part Number	6385864
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Raytheon Company Dba Raytheon Co
Status	ACTIVE
Criticality Code Justification	AGAV

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
6385864 PRIMARY	Raytheon Company Dba Raytheon Co (USA)
6385864 PRIMARY	Beranek, Llc (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 5325-01-516-4281?

NSN 5325-01-516-4281 is a Ring,retaining, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-516-4281?

NSN 5325-01-516-4281 has 2 manufacturer part numbers on file: 6385864 (Raytheon Company Dba Raytheon Co), 6385864 (Beranek, Llc).

What are the specifications of 6385864?

Key specifications for 6385864: Criticality Code Justification: AGAV; Special Features: SUPPORT PRE-PROVISIONED ITEM FOR WHICH NICP/PHIL IS POE; Part Name Assigned by Controlling Agency: INAVY RING,RETAINING,INNER; End Item Identification: CONTRACTOR SUPPORTED E-NSN ISIL. 1 specification is documented in the U.S. Government catalog.

Is NSN 5325-01-516-4281 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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