Ring, Retaining5325-01-028-9785

NSN 5325-01-028-9785 · NIIN 010289785 · Part number 6127-2-A-009-1

Lenox Instrument Co., Inc. · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 35733

Government record, cited

NSN 5325-01-028-9785 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-028-9785. Manufacturer of record part number: 6127-2-A-009-1.

Also searched as 5325-01-028-9785 · 5325010289785 · NIIN 010289785 · 01-028-9785 · FSC 5325 Fastening Devices · CAGE 35733 · 6127-2-A-009-1

Nearby stock numbers ← 5325-01-028-9694 Stud, Turnlock Fastener · 5325-01-028-9786 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Usage Design: EXTERNAL
End Style: 90 DEGREE PARALLEL
Material Diameter: 0.018 INCHES NOMINAL IN
Cross-Sectional Shape Style: ROUND
Casehardening Indicator: NOT CASEHARDENED
Material: STEEL
1 manufacturer part number on file

Identification

NSN: 5325-01-028-9785
NIIN: 010289785
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 6127-2-A-009-1
Manufacturer: Lenox Instrument Co., Inc.

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-028-9785, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Lenox Instrument Co., Inc.. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 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	5325-01-028-9785
Primary Part Number	6127-2-A-009-1
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Lenox Instrument Co., Inc.
Status	ACTIVE
Usage Design	EXTERNAL
End Style	90 DEGREE PARALLEL
Material Diameter	0.018 INCHES NOMINAL IN
Cross-Sectional Shape Style	ROUND
Casehardening Indicator	NOT CASEHARDENED
Material	STEEL

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
6127-2-A-009-1 PRIMARY	Lenox Instrument Co., Inc. (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 5325-01-028-9785?

NSN 5325-01-028-9785 is a Ring,retaining, manufactured by Lenox Instrument Co., Inc., classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-028-9785?

NSN 5325-01-028-9785 has 1 manufacturer part number on file: 6127-2-A-009-1 (Lenox Instrument Co., Inc.).

What are the specifications of 6127-2-A-009-1?

Key specifications for 6127-2-A-009-1: Usage Design: EXTERNAL; End Style: 90 DEGREE PARALLEL; Material Diameter: 0.018 INCHES NOMINAL IN; Cross-Sectional Shape Style: ROUND. 6 specifications are documented in the U.S. Government catalog.

Is NSN 5325-01-028-9785 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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