PartsTable TECHNICAL DATA SHEET

NSN 5325-01-417-2537Government record, cited

Ring, Retaining5325-01-417-2537

NSN 5325-01-417-2537 · NIIN 014172537 · Part number HAN 373-3

Hansome Energy Systems Inc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 51802

Government record, cited

NSN 5325-01-417-2537 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-417-2537. Manufacturer of record part number: HAN 373-3.

Also searched as 5325-01-417-2537 · 5325014172537 · NIIN 014172537 · 01-417-2537 · FSC 5325 Fastening Devices · CAGE 51802 · HAN 373-3 · A-203-192-45

Nearby stock numbers ← 5325-01-417-2477 Ring, Retaining · 5325-01-417-2911 Ring, Retaining →

Features

Ring,retaining — FSC 5325
Material: STEEL CORROSION RESISTING
1 manufacturer part number on file
Manufacturer of record: Hansome Energy Systems Inc

Identification

NSN: 5325-01-417-2537
NIIN: 014172537
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: HAN 373-3
Manufacturer: Hansome Energy Systems Inc

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-417-2537, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Hansome Energy Systems Inc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5325-01-417-2537
Primary Part Number	HAN 373-3
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Hansome Energy Systems Inc
Status	ACTIVE
Material	STEEL CORROSION RESISTING

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
HAN 373-3 PRIMARY	Hansome Energy Systems Inc (USA)

Reference documents

Reference	Meaning
A-203-192-45	5/9 Secondary reference Hansome Energy Systems Inc

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 5325-01-417-2537?

NSN 5325-01-417-2537 is a Ring,retaining, manufactured by Hansome Energy Systems Inc, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-417-2537?

NSN 5325-01-417-2537 has 1 manufacturer part number on file: HAN 373-3 (Hansome Energy Systems Inc).

What are the specifications of HAN 373-3?

Key specifications for HAN 373-3: Material: STEEL CORROSION RESISTING. 1 specification is documented in the U.S. Government catalog.

Is NSN 5325-01-417-2537 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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