Ring, Retaining 5325-01-424-0647 NSN 5325-01-424-0647 · NIIN 014240647 · Part number 45M-493A
Metrex Valve Corp. Dba Metrex Valve Corp · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 21013
NSN 5325-01-424-0647 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-424-0647. Manufacturer of record part number: 45M-493A .
Also searched as
5325-01-424-0647 ·
5325014240647 ·
NIIN 014240647 ·
01-424-0647 ·
FSC 5325 Fastening Devices · CAGE 21013 · 45M-493A · MDFPMX-3170-3W IT27
Nearby stock numbers
← 5325-01-424-0640 Ring, Retaining
·
5325-01-424-0649 Ring, Retaining →
Features
Ring,retaining — FSC 5325 1 manufacturer part number on file Manufacturer of record: Metrex Valve Corp. Dba Metrex Valve Corp
Identification
NSN: 5325-01-424-0647
NIIN: 014240647
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 45M-493A
Manufacturer: Metrex Valve Corp. Dba Metrex Valve Corp
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-424-0647, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Metrex Valve Corp. Dba Metrex Valve Corp. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Metrex Valve Corp. Dba Metrex Valve Corp (CAGE 21013)
Technical Specifications
Parameter Value NSN 5325-01-424-0647 Primary Part Number 45M-493A Item Name Ring,retaining FSC / FSG 5325 / 53 — Fastening Devices Manufacturer Metrex Valve Corp. Dba Metrex Valve Corp 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
45M-493A PRIMARY Metrex Valve Corp. Dba Metrex Valve Corp (USA)
Reference documents
Reference Meaning
MDFPMX-3170-3W IT27
5/9 Secondary reference Metrex Valve Corp. Dba Metrex Valve Corp
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 5325-01-424-0647?
NSN 5325-01-424-0647 is a Ring,retaining, manufactured by Metrex Valve Corp. Dba Metrex Valve Corp, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-424-0647?
NSN 5325-01-424-0647 has 1 manufacturer part number on file: 45M-493A (Metrex Valve Corp. Dba Metrex Valve Corp).
Is NSN 5325-01-424-0647 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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