NSN 5325-01-422-4473 · NIIN 014224473 · Part number 173278
Circor Pumps North America Llc · FSC 5325 — Fastening Devices · FSG 53 — Hardware and Abrasives · CAGE 59180
Government record, cited
NSN 5325-01-422-4473 — this item is cataloged by the U.S. Government under National Stock Number 5325-01-422-4473. Manufacturer of record part number: 173278.
Also searched as5325-01-422-4473 ·
5325014224473 ·
NIIN 014224473 ·
01-422-4473 ·
FSC 5325 Fastening Devices · CAGE 59180 · 173278
Manufacturer of record: Circor Pumps North America Llc
Identification
NSN: 5325-01-422-4473
NIIN: 014224473
FSC: 5325 — Fastening Devices
FSG: 53 — Hardware and Abrasives
Primary part number: 173278
Manufacturer: Circor Pumps North America Llc
General Description
The Ring,retaining, cataloged under National Stock Number 5325-01-422-4473, is classified within Federal Supply Class 5325 (Fastening Devices) of the Hardware and Abrasives group. The manufacturer of record is Circor Pumps North America Llc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
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 5325-01-422-4473?
NSN 5325-01-422-4473 is a Ring,retaining, manufactured by Circor Pumps North America Llc, classified under FSC 5325, Fastening Devices. Status: active.
What part numbers are listed for NSN 5325-01-422-4473?
NSN 5325-01-422-4473 has 1 manufacturer part number on file: 173278 (Circor Pumps North America Llc).
Is NSN 5325-01-422-4473 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.