PartsTable TECHNICAL DATA SHEET
NSN 5331-01-525-7527Government record, cited

O-Ring5331-01-525-7527

NSN 5331-01-525-7527 · NIIN 015257527 · Part number 4203422
Dana Off Highway Products, Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 77237
Government record, cited
NSN 5331-01-525-7527 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-525-7527. Manufacturer of record part number: 4203422.
Also searched as  5331-01-525-7527 · 5331015257527 · NIIN 015257527 · 01-525-7527 · FSC 5331 O-ring · CAGE 77237 · 4203422
Nearby stock numbers  ·
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Dana Off Highway Products, Llc
Identification
  • NSN: 5331-01-525-7527
  • NIIN: 015257527
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 4203422
  • Manufacturer: Dana Off Highway Products, Llc
General Description

The O-Ring, cataloged under National Stock Number 5331-01-525-7527, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Dana Off Highway Products, Llc. 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
NSN5331-01-525-7527
Primary Part Number4203422
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerDana Off Highway Products, Llc
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
4203422 PRIMARY Dana Off Highway Products, Llc (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 5331-01-525-7527?

NSN 5331-01-525-7527 is a O-Ring, manufactured by Dana Off Highway Products, Llc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-525-7527?

NSN 5331-01-525-7527 has 1 manufacturer part number on file: 4203422 (Dana Off Highway Products, Llc).

What are the specifications of 4203422?

Key specifications for 4203422: Special Features: REFERENCE PARTS BOOK 0532-LP-103-0916, SECTION 6, PAGE 53, FIGURE 6.25, ITEM 25; End Item Identification: FORK LIFT TRANSMISSION CASE AND PLATE GROUP. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-525-7527 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.
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