Ring, Retaining5325-01-577-2474

NSN 5325-01-577-2474 · NIIN 015772474 · Part number 85T23

Marmon-Herrington Company · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 27188

Government record, cited

NSN 5325-01-577-2474 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-577-2474. Manufacturer of record part number: 85T23.

Also searched as 5325-01-577-2474 · 5325015772474 · NIIN 015772474 · 01-577-2474 · FSC 5325 Fastening Devices · CAGE 27188 · 85T23 · MAS12075

Nearby stock numbers ← 5325-01-577-2305 Ring, Retaining · 5325-01-577-2557 Grommet, Nonmetallic →

Features

Ring,retaining — FSC 5325
2 manufacturer part numbers on file
Manufacturer of record: Marmon-Herrington Company

Identification

NSN: 5325-01-577-2474
NIIN: 015772474
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 85T23
Manufacturer: Marmon-Herrington Company

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-577-2474, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Marmon-Herrington Company. 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	5325-01-577-2474
Primary Part Number	85T23
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Marmon-Herrington Company
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
MAS12075	Np Aerospace Limited (GBR)
85T23 PRIMARY	Marmon-Herrington Company (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 5325-01-577-2474?

NSN 5325-01-577-2474 is a Ring,retaining, manufactured by Marmon-Herrington Company, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-577-2474?

NSN 5325-01-577-2474 has 2 manufacturer part numbers on file: MAS12075 (Np Aerospace Limited), 85T23 (Marmon-Herrington Company).

What are the specifications of 85T23?

Key specifications for 85T23: Part Name Assigned by Controlling Agency: LOCK WIRE; End Item Identification: 2350-01-529-2246. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-577-2474 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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