The O-Ring, cataloged under National Stock Number 5331-01-734-3237, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Naval Sea Systems Command. This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Sae International Dba Sae International (CAGE 0U583); Electric Boat Corporation Div General Dynamics Electric Boat (CAGE 96169); Naval Sea Systems Command (CAGE 53711) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-734-3237 |
| Primary Part Number | 515-8843163-F120 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AS568-223 | Sae International Dba Sae International (USA) |
| R6491202-F120 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| LOA036450-F120 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 515-8843163 | Naval Sea Systems Command (USA) |
| 218122156 | Electric Boat Corporation Div General Dynamics Electric Boat (USA) |
| 515-8843163-F120 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5331-01-734-3237 is a O-Ring, manufactured by Naval Sea Systems Command, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-734-3237 has 6 cross-referenced part numbers: AS568-223 (Sae International Dba Sae International), R6491202-F120 (Electric Boat Corporation Div General Dynamics Electric Boat), LOA036450-F120 (Electric Boat Corporation Div General Dynamics Electric Boat), 515-8843163 (Naval Sea Systems Command), 218122156 (Electric Boat Corporation Div General Dynamics Electric Boat) and 1 more.
There are 9 known substitutes for 5331-01-734-3237: 5331-00-920-8523, 5331-00-931-3014, 5331-01-222-9114 and 6 more. Verify interchangeability with system specifications before substitution.