The O-Ring, cataloged under National Stock Number 5331-01-613-0180, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Brennan Industries. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-613-0180 |
| Primary Part Number | 4000-12 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Brennan Industries |
| Status | ACTIVE |
| Cross-Sectional Height | 0.116 INCHES NOMINAL IN |
| Peripheral Diameter | 0.924 INCHES NOMINAL IN |
| Center Hole Diameter | 0.924 INCHES NOMINAL IN |
| Outside Diameter | 1.040 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-STYRENE CLASS SBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 4000-12 PRIMARY | Brennan Industries (USA) |
NSN 5331-01-613-0180 is a O-Ring, manufactured by Brennan Industries, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-613-0180 has 1 cross-referenced part number: 4000-12 (Brennan Industries).
There are 7 known substitutes for 5331-01-613-0180: 5306-00-151-1417, 5331-01-155-1783, 3120-01-474-9326 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 4000-12: Cross-Sectional Height: 0.116 INCHES NOMINAL IN; Peripheral Diameter: 0.924 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: R-RING; Center Hole Diameter: 0.924 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.