The O-Ring, cataloged under National Stock Number 5331-00-551-0471, 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 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-551-0471 |
| Primary Part Number | 154012 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | CANCELLED |
| Material | RUBBER SYNTHETIC |
| Center Hole Diameter | 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 154012 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| 91638528 | Thales Sa (FRA) |
| 136867-115ES | Eriks B.v. (NLD) |
| B154012 | Eaton Aerospace, Llc Dba Jackson South (USA) |
NSN 5331-00-551-0471 is a O-Ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-551-0471 has 4 cross-referenced part numbers: 154012 (Eaton Aerospace, Llc Dba Jackson South), 91638528 (Thales Sa), 136867-115ES (Eriks B.v.), B154012 (Eaton Aerospace, Llc Dba Jackson South).
There are 5 known substitutes for 5331-00-551-0471: 5905-00-256-5066, 4720-00-540-2778, 5998-00-607-2946 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 154012: Material: RUBBER SYNTHETIC; Center Hole Diameter: 0.669 INCHES MINIMUM AND 0.679 INCHES MAXIMUM IN; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-551-0471 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.