The O-Ring, cataloged under National Stock Number 5331-00-910-1028, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Liberty Ventures Inti, Llc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-910-1028 |
| Primary Part Number | 4804H |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Liberty Ventures Inti, Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4804H PRIMARY | Liberty Ventures Inti, Llc (USA) |
| Reference | Meaning |
|---|---|
| 10030827 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5331PL0811897 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4804H | 5/9 Secondary reference Warner Gear International Division of Borg-Warner Ltd |
NSN 5331-00-910-1028 is a O-Ring, manufactured by Liberty Ventures Inti, Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-910-1028 has 1 manufacturer part number on file: 4804H (Liberty Ventures Inti, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5960-01-183-8213. Verify interchangeability with system specifications before substitution.
Key specifications for 4804H: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 0.728 INCHES MINIMUM AND 0.740 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.