NSN 5331-01-664-2444 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-664-2444. Manufacturer of record part number: 15945-SHW.
The O-Ring, cataloged under National Stock Number 5331-01-664-2444, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hypro Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-01-664-2444?
NSN 5331-01-664-2444 is a O-Ring, manufactured by Hypro Llc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-664-2444?
NSN 5331-01-664-2444 has 2 manufacturer part numbers on file: 15945-SHW (Hypro Llc), SW15945 (Waterfront Acm Marine Group Miews Road).
What are the specifications of 15945-SHW?
Key specifications for 15945-SHW: Part Name Assigned by Controlling Agency: CAM SCREW O-RING; End Item Identification: 27000 SERIES PUMP. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-664-2444 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.