The O-Ring, cataloged under National Stock Number 5331-00-585-0626, 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 8 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 10 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-585-0626 |
| Primary Part Number | MS28775-003 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN |
| Outside Diameter | 0.166 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.052 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 011582 | Diehl Defence Gmbh & Co. Kg (DEU) |
| PRP568-003-4067-70 | Parco, Llc (USA) |
| P48026-003 | Acushnet Rubber Company, Inc. Dba Precix (USA) |
| 003-1467 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| 749042-3 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| MS28775-003 PRIMARY | Sae International Dba Sae International (USA) |
| 2-003 N304-75 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| PRP003-1467 | Parker Hannifin Corporation Div O-Ring Division (USA) |
| Reference | Meaning |
|---|---|
| MS28775-003 | 3/9 Design control — primary reference U.S. Government activity |
| 2-003-N304-75 | 5/9 Secondary reference U.S. Government activity |
| 2-003 N304-75 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| Z00.N7423060153 | 5/9 Secondary reference Daher Aerospace - Ex Socata |
| 5955010 | 5/9 Secondary reference Tadiran Ltd |
| MS28775-003ES | 5/9 Secondary reference Eriks B.v. |
| SAE-AS28775 | 3/1 Design control — primary reference Sae International Dba Sae International |
| 10089300 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| MS28775-003 | 5/9 Secondary reference U.S. Government activity |
| 080-58532-84 | 5/2 Secondary reference U.S. Government activity |
NSN 5331-00-585-0626 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-585-0626 has 8 manufacturer part numbers on file: 011582 (Diehl Defence Gmbh & Co. Kg), PRP568-003-4067-70 (Parco, Llc), P48026-003 (Acushnet Rubber Company, Inc. Dba Precix), 003-1467 (Parker Hannifin Corporation Div O-Ring Division), 749042-3 (Lockheed Martin Corporation Div Rms - Mitchel Field) and 3 more.
Key specifications for MS28775-003: Cross-Sectional Height: 0.057 INCHES MINIMUM AND 0.063 INCHES MAXIMUM IN; Outside Diameter: 0.166 INCHES MINIMUM AND 0.186 INCHES MAXIMUM IN; Center Hole Diameter: 0.052 INCHES MINIMUM AND 0.060 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.
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.