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NSN 5331-01-510-9961Government record, cited
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O-Ring5331-01-510-9961

NSN 5331-01-510-9961 · NIIN 015109961 · Part number SIZE-015
Pall Corp Div Pall Corporation · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 06816
Government record, cited
NSN 5331-01-510-9961 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-510-9961. Manufacturer of record part number: SIZE-015.
Also searched as  5331-01-510-9961 · 5331015109961 · NIIN 015109961 · 01-510-9961 · FSC 5331 O-ring · CAGE 06816 · SIZE-015
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-510-9961 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Pall Corp Div Pall Corporation
Identification
  • NSN: 5331-01-510-9961
  • NIIN: 015109961
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: SIZE-015
  • Manufacturer: Pall Corp Div Pall Corporation
General Description

The O-Ring, cataloged under National Stock Number 5331-01-510-9961, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Pall Corp Div Pall Corporation. 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
NSN5331-01-510-9961
Primary Part NumberSIZE-015
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerPall Corp Div Pall Corporation
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
SIZE-015 PRIMARY Pall Corp Div Pall Corporation (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 5331-01-510-9961?

NSN 5331-01-510-9961 is a O-Ring, manufactured by Pall Corp Div Pall Corporation, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-510-9961?

NSN 5331-01-510-9961 has 1 manufacturer part number on file: SIZE-015 (Pall Corp Div Pall Corporation).

What are the specifications of SIZE-015?

Key specifications for SIZE-015: Special Features: USED ON POWERPACK INSTL. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-510-9961 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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