The O-Ring, cataloged under National Stock Number 5331-01-623-7073, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Magnetic Seal Llc. This item has 2 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.
| Item Name | O-Ring |
| FSC / FSG | 5331 — O-Ring (FSG 53) |
| Manufacturers | Safran Helicopter Engines (CAGE F0228); Magnetic Seal Llc (CAGE 04171) |
| Parameter | Value |
|---|---|
| NSN | 5331-01-623-7073 |
| Primary Part Number | 121-567 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Magnetic Seal Llc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9560142460 | Safran Helicopter Engines (FRA) |
| 121-567 PRIMARY | Magnetic Seal Llc (USA) |
NSN 5331-01-623-7073 is a O-Ring, manufactured by Magnetic Seal Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-623-7073 has 2 cross-referenced part numbers: 9560142460 (Safran Helicopter Engines), 121-567 (Magnetic Seal Llc).
There are 3 known substitutes for 5331-01-623-7073: 5365-00-362-2772, 6520-01-535-2663, 2530-01-647-3844. Verify interchangeability with system specifications before substitution.