NSN 5331-01-561-4437 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-561-4437. Manufacturer of record part number: CH12200.
Also searched as5331-01-561-4437 ·
5331015614437 ·
NIIN 015614437 ·
01-561-4437 ·
FSC 5331 O-ring · CAGE 0CPY2 · CH12200
The O-Ring, cataloged under National Stock Number 5331-01-561-4437, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Coastal Hydraulics, Inc. The record lists 1 manufacturer part number 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 5331-01-561-4437?
NSN 5331-01-561-4437 is a O-Ring, manufactured by Coastal Hydraulics, Inc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-561-4437?
NSN 5331-01-561-4437 has 1 manufacturer part number on file: CH12200 (Coastal Hydraulics, Inc).
What are the specifications of CH12200?
Key specifications for CH12200: End Item Identification: BUFFALO ROUTE CLEARANCE VEHICLE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-561-4437 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.