The O-Ring, cataloged under National Stock Number 5331-01-560-7254, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. This item has 1 commercial cross-reference from 1 manufacturer, 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 | 5331-01-560-7254 |
| Primary Part Number | 6394 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6394 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
NSN 5331-01-560-7254 is a O-Ring, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-560-7254 has 1 cross-referenced part number: 6394 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
There are 9 known substitutes for 5331-01-560-7254: 2815-00-146-7365, 3110-00-157-6069, 5945-00-259-2532 and 6 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6394: End Item Identification: TF33P3 AIRCRAFT ENGINE; Part Name Assigned by Controlling Agency: PACKING, O-RING; Special Features: USED IN ROTARY ACTUATORS 1433-663011 AND 1433-663089 TO SEAL SHAFT 45641 AND BEARING MS17131-9 AT HOUSING 45614; REFERENCE T.O. 8D1-12-23-3. 3 total characteristics are documented in the Federal Logistics Information System.