The O-Ring, cataloged under National Stock Number 5331-01-420-6691, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Wanner Engineering Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Wanner Engineering Inc (CAGE 59776); Parker Hannifin Corporation Div Village Marine Tech (CAGE 62144) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-420-6691 |
| Primary Part Number | D25-073-2110 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Wanner Engineering Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D25-073-2110 PRIMARY | Wanner Engineering Inc (USA) |
| 30-5001 | Parker Hannifin Corporation Div Village Marine Tech (USA) |
| PL-8044-1 FIND NO.18 | Parker Hannifin Corporation Div Village Marine Tech (USA) |
NSN 5331-01-420-6691 is a O-Ring, manufactured by Wanner Engineering Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-420-6691 has 3 cross-referenced part numbers: D25-073-2110 (Wanner Engineering Inc), 30-5001 (Parker Hannifin Corporation Div Village Marine Tech), PL-8044-1 FIND NO.18 (Parker Hannifin Corporation Div Village Marine Tech).
There are 6 known substitutes for 5331-01-420-6691: 5310-00-262-6188, 5998-00-435-4730, 5962-00-458-3107 and 3 more. Verify interchangeability with system specifications before substitution.