The O-Ring, cataloged under National Stock Number 5331-01-641-8380, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Apple Rubber Products, Inc. Dba Apple Rubber Products Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5331-01-641-8380 |
| Primary Part Number | AS-568-037 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Center Hole Diameter | 2.500 INCHES NOMINAL IN |
| Outside Diameter | 2.625 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS-568-037 PRIMARY | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
NSN 5331-01-641-8380 is a O-Ring, manufactured by Apple Rubber Products, Inc. Dba Apple Rubber Products Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-641-8380 has 1 cross-referenced part number: AS-568-037 (Apple Rubber Products, Inc. Dba Apple Rubber Products Inc).
There are 4 known substitutes for 5331-01-641-8380: 5331-00-067-9996, 5331-00-610-5699, 5331-00-618-1664 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for AS-568-037: Cross-Sectional Height: 0.062 INCHES NOMINAL IN; End Item Identification: 5820-01-632-4222; Center Hole Diameter: 2.500 INCHES NOMINAL IN; Outside Diameter: 2.625 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.