The O-Ring, cataloged under National Stock Number 5331-01-234-9437, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Sae International Dba Sae International. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-234-9437 |
| Primary Part Number | SAE-AS28775 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Sae International Dba Sae International |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.067 INCHES MINIMUM IN |
| Elongation Percentage | 160 MAXIMUM |
| Criticality Code Justification | ADYT |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Outside Diameter | 1.191 INCHES NOMINAL IN |
| Center Hole Diameter | 1.045 INCHES MINIMUM AND 1.057 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| SAE-AS28775 | Sae International Dba Sae International (USA) |
| MS28775-023 | Society of Automotive Engineers Inc (USA) |
| MS28775-023 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| LL-HX4-3804 | Defense Logistics Agency Dba Defense Supply Center Philadelphia (USA) |
| MS28775-023 | Sae International Dba Sae International (USA) |
NSN 5331-01-234-9437 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-234-9437 has 5 cross-referenced part numbers: SAE-AS28775 (Sae International Dba Sae International), MS28775-023 (Society of Automotive Engineers Inc), MS28775-023 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), LL-HX4-3804 (Defense Logistics Agency Dba Defense Supply Center Philadelphia), MS28775-023 (Sae International Dba Sae International).
There are 3 known substitutes for 5331-01-234-9437: 5331-00-689-6460, 5331-00-727-2637, 5330-01-067-3444. Verify interchangeability with system specifications before substitution.
Key specifications for SAE-AS28775: Temp Rating: -65.0 FAHRENHEIT AND 275.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.067 INCHES MINIMUM IN; Elongation Percentage: 160 MAXIMUM; Criticality Code Justification: ADYT. 7 total characteristics are documented in the Federal Logistics Information System.