The O-Ring, cataloged under National Stock Number 5331-00-479-4162, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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 | 5331-00-479-4162 |
| Primary Part Number | 623003 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Hardness Rating | 65.0 SHORE DUROMETER A NOMINAL |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Outside Diameter | 2.137 INCHES NOMINAL IN |
| Elongation Percentage | 200 MAXIMUM |
| Center Hole Diameter | 1.849 INCHES MINIMUM AND 1.869 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| XNC-NS-225 | Blue Tee Corp. Dba Gefco (USA) |
| XNC623003 | Blue Tee Corp. Dba Gefco (USA) |
| 623003 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| MS29513-225 | Blue Tee Corp. Dba Gefco (USA) |
NSN 5331-00-479-4162 is a O-Ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-479-4162 has 4 cross-referenced part numbers: XNC-NS-225 (Blue Tee Corp. Dba Gefco), XNC623003 (Blue Tee Corp. Dba Gefco), 623003 (Eaton Aerospace, Llc Dba Jackson South), MS29513-225 (Blue Tee Corp. Dba Gefco).
There are 3 known substitutes for 5331-00-479-4162: 5331-00-291-7340, 5331-00-579-7927, 6740-00-907-6705. Verify interchangeability with system specifications before substitution.
Key specifications for 623003: Hardness Rating: 65.0 SHORE DUROMETER A NOMINAL; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR; Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Outside Diameter: 2.137 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.