The O-Ring, cataloged under National Stock Number 5331-01-126-1231, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power. 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-126-1231 |
| Primary Part Number | 16094 ITEM 38 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power |
| Status | ACTIVE |
| Elongation Percentage | 125 MAXIMUM |
| Hardness Rating | 75.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 0.818 INCHES NOMINAL IN |
| Center Hole Diameter | 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN |
| Temp Rating | -20.0 FAHRENHEIT AND 400.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.084 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 16094 ITEM 38 | Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power (USA) |
| AS568-908 AMS7276 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568-908 | Society of Automotive Engineers Inc (USA) |
| AS568-908 | Sae International Dba Sae International (USA) |
| 16095 ITEM 39 | Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power (USA) |
NSN 5331-01-126-1231 is a O-Ring, manufactured by Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-126-1231 has 5 cross-referenced part numbers: 16094 ITEM 38 (Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power), AS568-908 AMS7276 (Zf Industrieantriebe Witten Gmbh), AS568-908 (Society of Automotive Engineers Inc), AS568-908 (Sae International Dba Sae International), 16095 ITEM 39 (Amfac Distribution Corp Amfac Supply Co Amfac Fluid Power).
There are 11 known substitutes for 5331-01-126-1231: 5331-00-020-0105, 5331-00-072-8353, 5331-00-135-0976 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 16094 ITEM 38: Elongation Percentage: 125 MAXIMUM; Hardness Rating: 75.0 SHORE DUROMETER A NOMINAL; Outside Diameter: 0.818 INCHES NOMINAL IN; Center Hole Diameter: 0.635 INCHES MINIMUM AND 0.653 INCHES MAXIMUM IN. 7 total characteristics are documented in the Federal Logistics Information System.