The O-Ring, cataloged under National Stock Number 5331-00-926-3978, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Barksdale, Inc. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-926-3978 |
| Primary Part Number | AN6230-9 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Barksdale, Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Center Hole Diameter | 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN6230-9 PRIMARY | Barksdale, Inc (USA) |
| AN6230-9SPCLN | Barksdale, Inc (USA) |
| AN6230-9 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 25141-231-479-70 | Barksdale, Inc (USA) |
NSN 5331-00-926-3978 is a O-Ring, manufactured by Barksdale, Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-926-3978 has 4 cross-referenced part numbers: AN6230-9 (Barksdale, Inc), AN6230-9SPCLN (Barksdale, Inc), AN6230-9 (Aeronautical Standards Group Dept of Navy and Air Force), 25141-231-479-70 (Barksdale, Inc).
There are 2 known substitutes for 5331-00-926-3978: 5331-00-720-2535, 5331-01-246-3902. Verify interchangeability with system specifications before substitution.
Key specifications for AN6230-9: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Center Hole Diameter: 2.599 INCHES MINIMUM AND 2.619 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 total characteristics are documented in the Federal Logistics Information System.