The O-Ring, cataloged under National Stock Number 5331-00-346-9785, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Pti Technologies Inc.. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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 | 5331-00-346-9785 |
| Primary Part Number | 7505851 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Pti Technologies Inc. |
| Status | ACTIVE |
| Center Hole Diameter | 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN |
| Outside Diameter | 1.156 INCHES NOMINAL IN |
| Elongation Percentage | 125 MAXIMUM |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Hardness Rating | 90.0 SHORE DUROMETER A NOMINAL |
| Cross-Sectional Height | 0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 5331-00-346-9785 is a O-Ring, manufactured by Pti Technologies Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-346-9785 has 3 cross-referenced part numbers: 52910-12 (Arvinmeritor Inc), 7505851 (Pti Technologies Inc.), 7505851 (Arvinmeritor Inc).
There are 2 known substitutes for 5331-00-346-9785: 5961-00-803-8773, 5325-01-419-1322. Verify interchangeability with system specifications before substitution.
Key specifications for 7505851: Center Hole Diameter: 0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM IN; Outside Diameter: 1.156 INCHES NOMINAL IN; Elongation Percentage: 125 MAXIMUM; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 6 total characteristics are documented in the Federal Logistics Information System.