The O-Ring, cataloged under National Stock Number 5331-01-007-4891, 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 8 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-01-007-4891 |
| Primary Part Number | M83248/1-428 |
| 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 |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Center Hole Diameter | 4.817 INCHES MINIMUM AND 4.883 INCHES MAXIMUM IN |
| Outside Diameter | 5.400 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS3209-428 | Sae International Dba Sae International (USA) |
| MIL-R-83248/1 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| SAE-AS83248/1 | Sae International Dba Sae International (USA) |
| M83248/1-428 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83248/1-428 PRIMARY | Sae International Dba Sae International (USA) |
| AS3209-428 | Society of Automotive Engineers Inc (USA) |
| M83248/1-428 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-428 | Zf Industrieantriebe Witten Gmbh (DEU) |
NSN 5331-01-007-4891 is a O-Ring, manufactured by Sae International Dba Sae International, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-01-007-4891 has 8 cross-referenced part numbers: AS3209-428 (Sae International Dba Sae International), MIL-R-83248/1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS83248/1 (Sae International Dba Sae International), M83248/1-428 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83248/1-428 (Sae International Dba Sae International) and 3 more.
There are 9 known substitutes for 5331-01-007-4891: 5315-00-663-0017, 5120-00-831-2252, 4720-00-930-4515 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for M83248/1-428: Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Elongation Percentage: 125 MAXIMUM; End Item Identification: LOGISTICS SUPPORT VESSEL. 8 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-01-007-4891 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.