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NSN 5331-01-238-3213Government record, cited
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O-Ring5331-01-238-3213

NSN 5331-01-238-3213 · NIIN 012383213 · Part number 990-105-003
Sun Hydraulics Corporation · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 54035
Government record, cited
NSN 5331-01-238-3213 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-238-3213. Manufacturer of record part number: 990-105-003.
Also searched as  5331-01-238-3213 · 5331012383213 · NIIN 012383213 · 01-238-3213 · FSC 5331 O-ring · CAGE 54035 · 990-105-003 · 990 105 003
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-238-3213 — O-ring
Features
  • O-Ring — FSC 5331
  • Material: RUBBER FLUOROCARBON CLASS FPM
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Sun Hydraulics Corporation
Identification
  • NSN: 5331-01-238-3213
  • NIIN: 012383213
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 990-105-003
  • Manufacturer: Sun Hydraulics Corporation
General Description

The O-Ring, cataloged under National Stock Number 5331-01-238-3213, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sun Hydraulics Corporation. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-238-3213
Primary Part Number990-105-003
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerSun Hydraulics Corporation
StatusACTIVE
MaterialRUBBER FLUOROCARBON CLASS FPM
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
990 105 003 Sun Hydraulics Ltd (GBR)
990-105-003 PRIMARY Sun Hydraulics 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 5331-01-238-3213?

NSN 5331-01-238-3213 is a O-Ring, manufactured by Sun Hydraulics Corporation, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-238-3213?

NSN 5331-01-238-3213 has 2 manufacturer part numbers on file: 990 105 003 (Sun Hydraulics Ltd), 990-105-003 (Sun Hydraulics Corporation).

What are the specifications of 990-105-003?

Key specifications for 990-105-003: Material: RUBBER FLUOROCARBON CLASS FPM. 1 specification is documented in the U.S. Government catalog.

Is NSN 5331-01-238-3213 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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