The O-Ring, cataloged under National Stock Number 5331-01-626-6210, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-626-6210 |
| Primary Part Number | MIL-R-83248/2 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| Status | ACTIVE |
| Material Document and Classification | SAE-AMS7259 ASSN STD SINGLE MATERIAL RESPONSE AND SAE-AS3581 ASSN STD SINGLE MATERIAL RESPONSE |
| Cross-Sectional Height | 0.09375 INCHES NOMINAL IN |
| Peripheral Diameter | 1.6875 INCHES NOMINAL IN |
| Color | BLACK OR BROWN |
| Center Hole Diameter | 1.5 INCHES NOMINAL IN |
| Temp Rating | -20.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MIL-R-83248/2 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| M83248/2-128 | Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M |
| D11400-SW (70/30) ITEM 3 | Danco Valve Company (USA) |
| D11400-SW (70/30) ITEM 3 | Dante Valve Company (USA) |
NSN 5331-01-626-6210 is a O-Ring, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-626-6210 has 4 cross-referenced part numbers: MIL-R-83248/2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M83248/2-128 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), D11400-SW (70/30) ITEM 3 (Danco Valve Company), D11400-SW (70/30) ITEM 3 (Dante Valve Company).
There are 2 known substitutes for 5331-01-626-6210: 5331-01-104-4906, 5330-01-241-1926. Verify interchangeability with system specifications before substitution.
Key specifications for MIL-R-83248/2: Material Document and Classification: SAE-AMS7259 ASSN STD SINGLE MATERIAL RESPONSE AND SAE-AS3581 ASSN STD SINGLE MATERIAL RESPONSE; Cross-Sectional Height: 0.09375 INCHES NOMINAL IN; Peripheral Diameter: 1.6875 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: O-RING. 9 total characteristics are documented in the Federal Logistics Information System.