The O-Ring, cataloged under National Stock Number 5331-00-677-9818, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Cummins Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-677-9818 |
| Primary Part Number | 102030 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Cummins Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Center Hole Diameter | 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-677-9818 is a O-Ring, manufactured by Cummins Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-677-9818 has 2 cross-referenced part numbers: 102030 (Cummins Inc.), 126750 (Cummins Inc.).
There are 5 known substitutes for 5331-00-677-9818: 5310-00-374-0439, 3030-01-109-4175, 5310-01-146-6147 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 102030: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC; Center Hole Diameter: 0.484 INCHES MINIMUM AND 0.494 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.