The O-Ring, cataloged under National Stock Number 5331-01-551-5586, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-551-5586 |
| Primary Part Number | 2179 31366 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 31366 | Dana Commercial Vehicle Products, Llc (USA) |
| 2179 31366 PRIMARY | Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations (USA) |
NSN 5331-01-551-5586 is a O-Ring, manufactured by Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-551-5586 has 2 cross-referenced part numbers: 31366 (Dana Commercial Vehicle Products, Llc), 2179 31366 (Mack Trucks, Inc. Dba Macungie Operations Div Lehigh Valley Operations).
There are 9 known substitutes for 5331-01-551-5586: 9540-00-261-5107, 5935-00-269-4467, 9540-00-540-5942 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2179 31366: Part Name Assigned by Controlling Agency: O-RING,PINION BEARING; End Item Identification: 2320-01-529-2249. 2 total characteristics are documented in the Federal Logistics Information System.