The O-Ring, cataloged under National Stock Number 5331-00-252-8839, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Donaldson Company, Inc.. Government technical data includes 3 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 | 5331-00-252-8839 |
| Primary Part Number | 121022 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Material | RUBBER |
| Center Hole Diameter | 7.454 INCHES MINIMUM AND 7.514 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 121022 PRIMARY | Donaldson Company, Inc. (USA) |
NSN 5331-00-252-8839 is a O-Ring, manufactured by Donaldson Company, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-252-8839 has 1 cross-referenced part number: 121022 (Donaldson Company, Inc.).
There are 7 known substitutes for 5331-00-252-8839: 4730-00-041-1579, 5915-00-044-4218, 5136-00-729-5693 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 121022: Cross-Sectional Height: 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN; Material: RUBBER; Center Hole Diameter: 7.454 INCHES MINIMUM AND 7.514 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.