PartsTable TECHNICAL DATA SHEET

NSN 5325-01-446-4052Government record, cited

Ring, Retaining5325-01-446-4052

NSN 5325-01-446-4052 · NIIN 014464052 · Part number 083-50003-00462

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 09990

Government record, cited

NSN 5325-01-446-4052 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-446-4052. Manufacturer of record part number: 083-50003-00462.

Also searched as 5325-01-446-4052 · 5325014464052 · NIIN 014464052 · 01-446-4052 · FSC 5325 Fastening Devices · CAGE 09990 · 083-50003-00462

Nearby stock numbers ← 5325-01-446-4051 Ring, Retaining · 5325-01-446-4053 Ring, Retaining →

Features

Ring,retaining — FSC 5325
1 manufacturer part number on file
Manufacturer of record: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

Identification

NSN: 5325-01-446-4052
NIIN: 014464052
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 083-50003-00462
Manufacturer: Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

General Description

The Ring,retaining, cataloged under National Stock Number 5325-01-446-4052, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Catalog Facts

Item Name	Ring,retaining
FSC / FSG	5325 — Fastening Devices (FSG 53)
Manufacturers	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (CAGE 09990)

Technical Specifications

Parameter	Value
NSN	5325-01-446-4052
Primary Part Number	083-50003-00462
Item Name	Ring,retaining
FSC / FSG	5325 / 53 — Fastening Devices
Manufacturer	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division
Status	ACTIVE

Lifecycle & Compliance

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

Cross-Reference Index

Part Number	Manufacturer
083-50003-00462 PRIMARY	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division (USA)

Reference documents

Reference	Meaning
083-50003-00462	3/9 Design control — primary reference Parker Hannifin Corporation Dba Gresen Hydraulics Div Hydraulic Valve Division

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 5325-01-446-4052?

NSN 5325-01-446-4052 is a Ring,retaining, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, classified under FSC 5325, Fastening Devices. Status: active.

What part numbers are listed for NSN 5325-01-446-4052?

NSN 5325-01-446-4052 has 1 manufacturer part number on file: 083-50003-00462 (Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division).

Is NSN 5325-01-446-4052 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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