The O-Ring, cataloged under National Stock Number 5331-01-506-3328, 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 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-506-3328 |
| Primary Part Number | AS568-912ZZR765CL2BGR70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -80.0 FAHRENHEIT AND 437.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Material Document and Classification | ZZ-R-765, CLASS 2B, GRADE 70 FED SPEC SINGLE MATERIAL RESPONSE |
| Center Hole Diameter | 0.915 INCHES MINIMUM AND 0.933 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 |
|---|---|
| AS568-912ZZR765CL2BGR70 PRIMARY | Sae International Dba Sae International (USA) |
| 3-912 S1224-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| S1224 3-912 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| Reference | Meaning |
|---|---|
| AS568-912ZZR765CL2BGR70 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5331-01-506-3328 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-506-3328 has 3 manufacturer part numbers on file: AS568-912ZZR765CL2BGR70 (Sae International Dba Sae International), 3-912 S1224-70 (Parker-Hannifin Corp Div O-Ring Division), S1224 3-912 (Parker-Hannifin Corp Div O-Ring Division).
Key specifications for AS568-912ZZR765CL2BGR70: Temp Rating: -80.0 FAHRENHEIT AND 437.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN; Material Document and Classification: ZZ-R-765, CLASS 2B, GRADE 70 FED SPEC SINGLE MATERIAL RESPONSE; Special Features: HIGH TEMPERATURE RESISTANT, LOW COMPRESSION SET. 5 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.