The O-Ring, cataloged under National Stock Number 5331-01-104-5949, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Biomarine Inc. 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through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-104-5949 |
| Primary Part Number | 300-670P10 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Biomarine Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.060 INCHES NOMINAL IN |
| Center Hole Diameter | 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 300-670P10 | Biomarine Inc (USA) |
| Reference | Meaning |
|---|---|
| AS568-003 | 5/9 Secondary reference U.S. Government activity |
| ASM3209 | 5/9 Secondary reference U.S. Government activity |
| ASM3209 | 3/1 Design control — primary reference Sae International Dba Sae International |
| AS568-003 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 2-003-C557-7 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 2-003C557-70 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
NSN 5331-01-104-5949 is a O-Ring, manufactured by Biomarine Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-104-5949 has 1 manufacturer part number on file: 300-670P10 (Biomarine Inc).
Key specifications for 300-670P10: Cross-Sectional Height: 0.060 INCHES NOMINAL IN; Center Hole Diameter: 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN; Material: RUBBER CHLOROPRENE CLASS CR. 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.