The O-Ring, cataloged under National Stock Number 5331-01-630-9654, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Measurement Systems Inc. Government technical data includes 4 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-630-9654 |
| Primary Part Number | 580129 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Measurement Systems Inc |
| Status | ACTIVE |
| Outside Diameter | 5.948 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Cross-Sectional Height | 0.625 INCHES NOMINAL IN |
| Center Hole Diameter | 5.888 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 580129 PRIMARY | Measurement Systems Inc (USA) |
NSN 5331-01-630-9654 is a O-Ring, manufactured by Measurement Systems Inc, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-630-9654 has 1 cross-referenced part number: 580129 (Measurement Systems Inc).
There is 1 known substitute for 5331-01-630-9654: 5962-01-370-8092. Verify interchangeability with system specifications before substitution.
Key specifications for 580129: Outside Diameter: 5.948 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC; Cross-Sectional Height: 0.625 INCHES NOMINAL IN; Special Features: USED ON LAV III HAND CONTROL ASSY. 5 total characteristics are documented in the Federal Logistics Information System.