Ring, Retaining 5325-01-562-5728 NSN 5325-01-562-5728 · NIIN 015625728 · Part number 223641-20
Alfa Laval Inc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 71871
NSN 5325-01-562-5728 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-562-5728. Manufacturer of record part number: 223641-20 .
Also searched as
5325-01-562-5728 ·
5325015625728 ·
NIIN 015625728 ·
01-562-5728 ·
FSC 5325 Fastening Devices · CAGE 71871 · 223641-20 · 574535-81 REF 6 · 580040-02 REF 27 · 22364120
Nearby stock numbers
← 5325-01-562-5727 Ring, Retaining
·
5325-01-562-6044 Ring, Retaining →
Features
Ring,retaining — FSC 5325 2 manufacturer part numbers on file Manufacturer of record: Alfa Laval Inc
Identification
NSN: 5325-01-562-5728
NIIN: 015625728
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 223641-20
Manufacturer: Alfa Laval Inc
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-562-5728, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Alfa Laval Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter Value NSN 5325-01-562-5728 Primary Part Number 223641-20 Item Name Ring,retaining FSC / FSG 5325 / 53 — Fastening Devices Manufacturer Alfa Laval Inc 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
223641-20 PRIMARY Alfa Laval Inc (USA)
22364120 Alfa Laval Ltd (GBR)
Reference documents
Reference Meaning
574535-81 REF 6
5/1 Secondary reference Alfa Laval Inc
580040-02 REF 27
5/1 Secondary reference Alfa Laval 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 5325-01-562-5728?
NSN 5325-01-562-5728 is a Ring,retaining, manufactured by Alfa Laval Inc, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-562-5728?
NSN 5325-01-562-5728 has 2 manufacturer part numbers on file: 223641-20 (Alfa Laval Inc), 22364120 (Alfa Laval Ltd).
What are the specifications of 223641-20?
Key specifications for 223641-20: End Item Identification: FUEL OIL PURIFIER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5325-01-562-5728 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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