The O-Ring, cataloged under National Stock Number 5331-01-548-1301, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Caterpillar Inc Div Caterpillar Defense. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-548-1301 |
| Primary Part Number | 9X4609 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-548-1301 is a O-Ring, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-548-1301 has 3 cross-referenced part numbers: 31607 (Paccar Winch Inc Dba Paccar Winch Division), 9X-4609 (Pon Equipment B.v.), 9X4609 (Caterpillar Inc Div Caterpillar Defense).
There are 10 known substitutes for 5331-01-548-1301: 5950-00-764-1089, 3455-01-041-5023, 2920-01-125-5972 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9X4609: Part Name Assigned by Controlling Agency: O-RING; End Item Identification: 3830-01-538-1421, WINCH ATTACHMENT, SINGLE DRUM, MODEL PA80; Special Features: O-RING IS FOR OIL DRAIN AND LEVEL PLUG;NHA IS WINCH CASE/COVERS. 3 total characteristics are documented in the Federal Logistics Information System.