The O-Ring, cataloged under National Stock Number 5331-00-543-6478, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eriks B.v.. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-543-6478 |
| Primary Part Number | MS90064-6ES |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eriks B.v. |
| Status | CANCELLED |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| MS90064-6ES | Eriks B.v. (NLD) |
| 3085 | Edo (USA) |
| 6015199 | International Business Machines Corp Parts Order Center Dept E - 54 (USA) |
| 6015199 | International Business Machines Corp Endicott Development Lab (USA) |
| 6015199 | International Business Machines Corporation Dba IBM (USA) |
| MS90064-6 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| MS900LUPL | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
NSN 5331-00-543-6478 is a O-Ring, manufactured by Eriks B.v., classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-543-6478 has 7 cross-referenced part numbers: MS90064-6ES (Eriks B.v.), 3085 (Edo), 6015199 (International Business Machines Corp Parts Order Center Dept E - 54), 6015199 (International Business Machines Corp Endicott Development Lab), 6015199 (International Business Machines Corporation Dba IBM) and 2 more.
There are 12 known substitutes for 5331-00-543-6478: 5930-00-063-1815, 5340-00-205-5266, 5930-00-272-1393 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for MS90064-6ES: Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Temp Rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.089 INCHES MINIMUM AND 0.095 INCHES MAXIMUM IN; Center Hole Diameter: 1.545 INCHES MINIMUM AND 1.555 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-543-6478 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.