The O-Ring, cataloged under National Stock Number 5331-00-641-8283, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5331-00-641-8283 |
| Primary Part Number | 405 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems |
| Status | CANCELLED |
| Center Hole Diameter | 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 9672548 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 4369595 | Minnpar, Llc Dba Minnpar (USA) |
| 405 PRIMARY | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 11507 | Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems (USA) |
| 11507 | Lockwood Corp (USA) |
| 73620 | Cnh Industrial America Llc Dba Cnh America (USA) |
| 4369595 | Barber-Greene Co (USA) |
NSN 5331-00-641-8283 is a O-Ring, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems, classified under FSC 5331 (O-Ring). Status: cancelled.
NSN 5331-00-641-8283 has 7 cross-referenced part numbers: 9672548 (Cnh Industrial America Llc Dba Cnh America), 4369595 (Minnpar, Llc Dba Minnpar), 405 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 11507 (Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems), 11507 (Lockwood Corp) and 2 more.
There are 12 known substitutes for 5331-00-641-8283: 5310-00-025-3186, 5330-00-257-2425, 5331-00-291-2374 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 405: Center Hole Diameter: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.
NSN 5331-00-641-8283 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.