The O-Ring, cataloged under National Stock Number 5331-01-284-9353, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Oshkosh Defense Llc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 8 manufacturers, 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 | 5331-01-284-9353 |
| Primary Part Number | 1KP786 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Outside Diameter | 0.073 INCHES MINIMUM IN |
| Peripheral Diameter | 0.873 INCHES MINIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1KP786 | Oshkosh Defense Llc (USA) |
| 1KP786 | Oshkosh Corp (USA) |
| D2000 M3CH915B34EO16EO36 | Sae International Dba Sae International (USA) |
| 409406 | Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division (USA) |
| AS568-020 | Society of Automotive Engineers Inc (USA) |
| 409406 | Zf Industrieantriebe Witten Gmbh (DEU) |
| AS568C-020 | Society of Automotive Engineers Inc (USA) |
| AS568-020 | Sae International Dba Sae International (USA) |
| D2000 M3CH915B34EO16EO36 | Society of Automotive Engineers Inc (USA) |
| AS568A-020-90BN | Apple Rubber Products, Inc. Dba Apple Rubber Products Inc (USA) |
| 2-020N552-90 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-284-9353 is a O-Ring, manufactured by Oshkosh Defense Llc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-284-9353 has 11 cross-referenced part numbers: 1KP786 (Oshkosh Defense Llc), 1KP786 (Oshkosh Corp), D2000 M3CH915B34EO16EO36 (Sae International Dba Sae International), 409406 (Parker-Hannifin Corporation Dba Pneutronics Div Gear Pump Division), AS568-020 (Society of Automotive Engineers Inc) and 6 more.
There are 7 known substitutes for 5331-01-284-9353: 5331-01-015-3371, 5331-01-021-1906, 5331-01-098-3171 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1KP786: Outside Diameter: 0.073 INCHES MINIMUM IN; Peripheral Diameter: 0.873 INCHES MINIMUM IN. 2 total characteristics are documented in the Federal Logistics Information System.