The O-Ring, cataloged under National Stock Number 5331-00-807-4053, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Triumph Thermal Systems - Maryland, Inc.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-807-4053 |
| Primary Part Number | 50388-3 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Triumph Thermal Systems - Maryland, Inc. |
| Status | ACTIVE |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.062 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 50388-5 | Strohmeyer, Julie a. Dba Julie a. Strohmeyer (USA) |
| 50388-3 PRIMARY | Triumph Thermal Systems - Maryland, Inc. (USA) |
| 26771 | Triumph Thermal Systems - Maryland, Inc. (USA) |
| 50388-5 | Triumph Thermal Systems - Maryland, Inc. (USA) |
| 26596 | Triumph Thermal Systems - Maryland, Inc. (USA) |
NSN 5331-00-807-4053 is a O-Ring, manufactured by Triumph Thermal Systems - Maryland, Inc., classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-807-4053 has 5 cross-referenced part numbers: 50388-5 (Strohmeyer, Julie a. Dba Julie a. Strohmeyer), 50388-3 (Triumph Thermal Systems - Maryland, Inc.), 26771 (Triumph Thermal Systems - Maryland, Inc.), 50388-5 (Triumph Thermal Systems - Maryland, Inc.), 26596 (Triumph Thermal Systems - Maryland, Inc.).
There are 11 known substitutes for 5331-00-807-4053: 3655-00-029-0216, 6130-00-105-9996, 5310-00-163-1920 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 50388-3: Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.062 INCHES NOMINAL IN. 2 total characteristics are documented in the Federal Logistics Information System.