The O-Ring, cataloged under National Stock Number 5331-01-138-2106, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | General Motors Corp Chevrolet Motor Div Special Products Dept (CAGE 11862); General Motors Llc Dba General Motors Llc (CAGE 7X677); Kalmar AC Inc (CAGE 0AHU0); Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (CAGE 84760) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-138-2106 |
| Primary Part Number | 15349 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 15596600 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| 15596600 | General Motors Llc Dba General Motors Llc (USA) |
| 70923561 | Kalmar AC Inc (USA) |
| 15349 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 4060695-6 | Kalmar AC Inc (USA) |
NSN 5331-01-138-2106 is a O-Ring, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-138-2106 has 5 cross-referenced part numbers: 15596600 (General Motors Corp Chevrolet Motor Div Special Products Dept), 15596600 (General Motors Llc Dba General Motors Llc), 70923561 (Kalmar AC Inc), 15349 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 4060695-6 (Kalmar AC Inc).
There are 7 known substitutes for 5331-01-138-2106: 5841-00-090-6345, 2910-00-371-5578, 5950-00-482-3716 and 4 more. Verify interchangeability with system specifications before substitution.