The O-Ring, cataloged under National Stock Number 5331-00-975-2037, 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 6 specifications, cited from the U.S. Government catalog. The record lists 3 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-975-2037 |
| Primary Part Number | AS3582-151 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Outside Diameter | 3.163 INCHES MINIMUM AND 3.223 INCHES MAXIMUM IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Center Hole Diameter | 2.972 INCHES MINIMUM AND 3.002 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| 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 |
|---|---|
| 2-151S604-70 | Parker Hannifin Corp Seal Group O-Ring Div Mcallen Facility (USA) |
| AS3582-151 PRIMARY | Sae International Dba Sae International (USA) |
| 07A568-151S | Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems (USA) |
| Reference | Meaning |
|---|---|
| 2-151 S604-70 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
| 2-151 S604-70 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| SAE-AS3582 | 3/1 Design control — primary reference Sae International Dba Sae International |
| MS9068-151 | 5/9 Secondary reference U.S. Government activity |
| 2-151S-604-70 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| AS568-151AMS330 4 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| AS3582-151 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5331-00-975-2037 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-975-2037 has 3 manufacturer part numbers on file: 2-151S604-70 (Parker Hannifin Corp Seal Group O-Ring Div Mcallen Facility), AS3582-151 (Sae International Dba Sae International), 07A568-151S (Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems).
Key specifications for AS3582-151: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Outside Diameter: 3.163 INCHES MINIMUM AND 3.223 INCHES MAXIMUM IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 125 MAXIMUM. 6 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.