The O-Ring, cataloged under National Stock Number 5331-01-577-8982, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Yanmar America 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-577-8982 |
| Primary Part Number | 119773-42570 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Yanmar America Corporation |
| Status | ACTIVE |
| Material | RUBBER NATURAL |
| 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 |
|---|---|
| 119773-42570 PRIMARY | Yanmar America Corporation (USA) |
| 1HARR/YN119773-42570 | Saab Aktiebolag Div Radar Solutions (SWE) |
| Reference | Meaning |
|---|---|
| 10097262 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 119773-42570 | 3/9 Design control — primary reference Yanmar Diesel America Corp |
| 1HARR/YN119773-42570 | 5/9 Secondary reference Saab Ab (publ) - Business Area Surveillance |
NSN 5331-01-577-8982 is a O-Ring, manufactured by Yanmar America Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-577-8982 has 2 manufacturer part numbers on file: 119773-42570 (Yanmar America Corporation), 1HARR/YN119773-42570 (Saab Aktiebolag Div Radar Solutions).
Key specifications for 119773-42570: End Item Identification: 6LP SEAWATER PUMP; Material: RUBBER NATURAL. 1 specification is 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.