The O-Ring, cataloged under National Stock Number 5331-01-106-0941, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Sae International Dba Sae International. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-106-0941 |
| Primary Part Number | MS28775-466 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | CANCELLED |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Outside Diameter | 18.908 INCHES MINIMUM AND 19.102 INCHES MAXIMUM IN |
| Center Hole Diameter | 18.410 INCHES MINIMUM AND 18.500 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | CANCELLED |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| MS28775-466 PRIMARY | Sae International Dba Sae International (USA) |
| 7377-466 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 4067-70-466 | Parco, Llc (USA) |
| N0304 2-466 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| P48026-466 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| Reference | Meaning |
|---|---|
| MS28775-466 | 3/9 Design control — primary reference U.S. Government activity |
| N304-75-466 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| M83248/1-466 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| SAE-AS28775 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS28775-466 | 5/9 Secondary reference U.S. Government activity |
| SR 832-75-466 | 5/2 Secondary reference U.S. Government activity |
| 1446-466 | 5/2 Secondary reference U.S. Government activity |
NSN 5331-01-106-0941 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: cancelled.
NSN 5331-01-106-0941 has 5 manufacturer part numbers on file: MS28775-466 (Sae International Dba Sae International), 7377-466 (Parker Hannifin Corporation Div O-Ring Division), 4067-70-466 (Parco, Llc), N0304 2-466 (Parker-Hannifin Corp Div O-Ring Division), P48026-466 (Acushnet Rubber Company, Inc. Dba Precix).
Key specifications for MS28775-466: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Outside Diameter: 18.908 INCHES MINIMUM AND 19.102 INCHES MAXIMUM IN; Center Hole Diameter: 18.410 INCHES MINIMUM AND 18.500 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 4 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.
NSN 5331-01-106-0941 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.
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.