The O-Ring, cataloged under National Stock Number 5331-00-916-9801, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Society of Automotive Engineers Inc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-916-9801 |
| Primary Part Number | MIL-R-83248 TY 1 CL 2 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Society of Automotive Engineers Inc |
| Status | ACTIVE |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 0.769 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Elongation Percentage | 125 MAXIMUM |
| Cross-Sectional Height | 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-R-83248 TY 1 CL 2 | Society of Automotive Engineers Inc (USA) |
| MIL-R-83248 TY 1 CL 2 | Sae International Dba Sae International (USA) |
| MIL-R-83248 TY 1 CL 2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| 5-137 V709-9 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 1003426-2 | Ametek, Inc. Dba Aerospace Gst Div Aerospace (USA) |
NSN 5331-00-916-9801 is a O-Ring, manufactured by Society of Automotive Engineers Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-916-9801 has 5 cross-referenced part numbers: MIL-R-83248 TY 1 CL 2 (Society of Automotive Engineers Inc), MIL-R-83248 TY 1 CL 2 (Sae International Dba Sae International), MIL-R-83248 TY 1 CL 2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 5-137 V709-9 (Parker-Hannifin Corp Div O-Ring Division), 1003426-2 (Ametek, Inc. Dba Aerospace Gst Div Aerospace).
There are 4 known substitutes for 5331-00-916-9801: 5331-01-295-1075, 5331-01-304-9500, 5331-01-305-0238 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-R-83248 TY 1 CL 2: Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 0.769 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN; Elongation Percentage: 125 MAXIMUM; Cross-Sectional Height: 0.028 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.