NSN 5331-01-292-5303 · NIIN 012925303 · Part number PP056TB1-260
Circor Pumps North America Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 59180
Government record, cited
NSN 5331-01-292-5303 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-292-5303. Manufacturer of record part number: PP056TB1-260.
Manufacturer of record: Circor Pumps North America Llc
Identification
NSN: 5331-01-292-5303
NIIN: 012925303
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: PP056TB1-260
Manufacturer: Circor Pumps North America Llc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-292-5303, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Circor Pumps North America 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.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Cooper Machinery Services Llc (CAGE 14541); Circor Pumps North America Llc (CAGE 59180)
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 5331-01-292-5303?
NSN 5331-01-292-5303 is a O-Ring, manufactured by Circor Pumps North America Llc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-292-5303?
NSN 5331-01-292-5303 has 2 manufacturer part numbers on file: 85008-127-06 (Cooper Machinery Services Llc), PP056TB1-260 (Circor Pumps North America Llc).
Is NSN 5331-01-292-5303 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.