The O-Ring, cataloged under National Stock Number 5331-01-653-5037, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Namjet Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-653-5037 |
| Primary Part Number | 3-0258 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Namjet Llc |
| Status | ACTIVE |
| Outside Diameter | 6.262 INCHES NOMINAL IN |
| Cross-Sectional Height | 0.139 INCHES NOMINAL IN |
| Center Hole Diameter | 5.984 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-01-653-5037 is a O-Ring, manufactured by Namjet Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-653-5037 has 2 cross-referenced part numbers: 3-0258 (Birdon Pty Ltd), 3-0258 (Namjet Llc).
There are 6 known substitutes for 5331-01-653-5037: 3110-00-100-0611, 3120-00-213-0833, 6625-00-232-1081 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 3-0258: Outside Diameter: 6.262 INCHES NOMINAL IN; End Item Identification: 1940-01-615-8699; Cross-Sectional Height: 0.139 INCHES NOMINAL IN; Center Hole Diameter: 5.984 INCHES NOMINAL IN. 5 total characteristics are documented in the Federal Logistics Information System.