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NSN 5331-01-531-1891Government record, cited
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O-Ring5331-01-531-1891

NSN 5331-01-531-1891 · NIIN 015311891 · Part number 8TB0286
Carrier Corp · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 10855
Government record, cited
NSN 5331-01-531-1891 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-531-1891. Manufacturer of record part number: 8TB0286.
Also searched as  5331-01-531-1891 · 5331015311891 · NIIN 015311891 · 01-531-1891 · FSC 5331 O-ring · CAGE 10855 · 8TB0286
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-531-1891 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Carrier Corp
Identification
  • NSN: 5331-01-531-1891
  • NIIN: 015311891
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 8TB0286
  • Manufacturer: Carrier Corp
General Description

The O-Ring, cataloged under National Stock Number 5331-01-531-1891, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Carrier Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-531-1891
Primary Part Number8TB0286
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerCarrier Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
8TB0286 PRIMARY Carrier Corp (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
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 5331-01-531-1891?

NSN 5331-01-531-1891 is a O-Ring, manufactured by Carrier Corp, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-531-1891?

NSN 5331-01-531-1891 has 1 manufacturer part number on file: 8TB0286 (Carrier Corp).

What are the specifications of 8TB0286?

Key specifications for 8TB0286: Part Name Assigned by Controlling Agency: O-RING,MOTOR HOUSING; End Item Identification: COMPRESSOR,REFRIGERATION;MODEL 06NW2209S7EB,06NW2250S7EB. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-531-1891 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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