The O-Ring, cataloged under National Stock Number 5331-00-594-5517, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Waterous Company. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | John Crane, Inc (CAGE 71724); Wartsila Lips Inc (CAGE 0SYN4); Defense Maritime Solutions, Inc. (CAGE 0EYA6); Waterous Company (CAGE 79218) |
| Parameter | Value |
|---|---|
| NSN | 5331-00-594-5517 |
| Primary Part Number | 50148 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Waterous Company |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 100M-01062-01562-025 | John Crane, Inc (USA) |
| 100M-01062-01562-025 | Wartsila Lips Inc (USA) |
| 100M-01062-01562-025 | Defense Maritime Solutions, Inc. (USA) |
| 50148 PRIMARY | Waterous Company (USA) |
| 50148 | John Crane, Inc (USA) |
NSN 5331-00-594-5517 is a O-Ring, manufactured by Waterous Company, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-594-5517 has 5 cross-referenced part numbers: 100M-01062-01562-025 (John Crane, Inc), 100M-01062-01562-025 (Wartsila Lips Inc), 100M-01062-01562-025 (Defense Maritime Solutions, Inc.), 50148 (Waterous Company), 50148 (John Crane, Inc).
There are 8 known substitutes for 5331-00-594-5517: 4320-00-006-6149, 5310-00-523-2003, 5330-00-641-2171 and 5 more. Verify interchangeability with system specifications before substitution.