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NSN 5331-01-406-8429Government record, cited
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O-Ring5331-01-406-8429

NSN 5331-01-406-8429 · NIIN 014068429 · Part number 16133-12
Eaton Corp Hydraulics Div · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 9G527
Government record, cited
NSN 5331-01-406-8429 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-406-8429. Manufacturer of record part number: 16133-12.
Also searched as  5331-01-406-8429 · 5331014068429 · NIIN 014068429 · 01-406-8429 · FSC 5331 O-ring · CAGE 9G527 · 16133-12 · 27KP768 · 27KP768
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-406-8429 — O-ring
Features
  • O-Ring — FSC 5331
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Eaton Corp Hydraulics Div
Identification
  • NSN: 5331-01-406-8429
  • NIIN: 014068429
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 16133-12
  • Manufacturer: Eaton Corp Hydraulics Div
General Description

The O-Ring, cataloged under National Stock Number 5331-01-406-8429, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corp Hydraulics Div. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-ring (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); Eaton Corp Hydraulics Div (CAGE 9G527)
Technical Specifications
ParameterValue
NSN5331-01-406-8429
Primary Part Number16133-12
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerEaton Corp Hydraulics Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
27KP768 Oshkosh Defense Llc (USA)
16133-12 PRIMARY Eaton Corp Hydraulics Div (USA)
Reference documents
ReferenceMeaning
27KP768 5/9 Secondary reference
Oshkosh Corp
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 5331-01-406-8429?

NSN 5331-01-406-8429 is a O-Ring, manufactured by Eaton Corp Hydraulics Div, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-406-8429?

NSN 5331-01-406-8429 has 2 manufacturer part numbers on file: 27KP768 (Oshkosh Defense Llc), 16133-12 (Eaton Corp Hydraulics Div).

Is NSN 5331-01-406-8429 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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