The O-Ring, cataloged under National Stock Number 5331-01-669-4261, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is L3 Technologies, Inc. Div L3 Keo. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-669-4261 |
| Primary Part Number | KN903183 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | L3 Technologies, Inc. Div L3 Keo |
| Status | ACTIVE |
| Reference Number Differentiating Characteristics | ITEM IS FAA CERTIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| KN903183 | L3 Technologies, Inc. Div L3 Keo (USA) |
| MS29513-012 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-012-N602-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-669-4261 is a O-Ring, manufactured by L3 Technologies, Inc. Div L3 Keo, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-669-4261 has 3 cross-referenced part numbers: KN903183 (L3 Technologies, Inc. Div L3 Keo), MS29513-012 (Parker-Hannifin Corp Div O-Ring Division), 2-012-N602-70 (Parker-Hannifin Corp Div O-Ring Division).
There are 3 known substitutes for 5331-01-669-4261: 5331-00-248-3836, 5331-01-241-7740, 5331-01-421-9918. Verify interchangeability with system specifications before substitution.
Key specifications for KN903183: Reference Number Differentiating Characteristics: ITEM IS FAA CERTIFIED; End Item Identification: KC-46 AIRCRAFT. 2 total characteristics are documented in the Federal Logistics Information System.