The O-Ring, cataloged under National Stock Number 5331-00-837-4378, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Leslie Controls, Inc. Dba Leslie Controls Inc. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-837-4378 |
| Primary Part Number | 20628 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Leslie Controls, Inc. Dba Leslie Controls Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.125 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 20628 | Lineta Engineering Und Handelsgesell-Schaft Mbh (DEU) |
| 20628 PRIMARY | Leslie Controls, Inc. Dba Leslie Controls Inc (USA) |
| 15845NPC19 | Maier Herman |
NSN 5331-00-837-4378 is a O-Ring, manufactured by Leslie Controls, Inc. Dba Leslie Controls Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-837-4378 has 3 cross-referenced part numbers: 20628 (Lineta Engineering Und Handelsgesell-Schaft Mbh), 20628 (Leslie Controls, Inc. Dba Leslie Controls Inc), 15845NPC19 (Maier Herman).
There are 8 known substitutes for 5331-00-837-4378: 4730-00-353-9189, 3455-00-516-5045, 3020-00-708-3296 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for 20628: Cross-Sectional Height: 0.125 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 2 total characteristics are documented in the Federal Logistics Information System.