The O-Ring, cataloged under National Stock Number 5331-00-409-3061, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker Hannifin Corporation Div Hydraulic Systems Division. Government technical data includes 3 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-409-3061 |
| Primary Part Number | 56954 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker Hannifin Corporation Div Hydraulic Systems Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| Center Hole Diameter | 1.231 INCHES MINIMUM AND 1.243 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 56954 PRIMARY | Parker Hannifin Corporation Div Hydraulic Systems Division (USA) |
NSN 5331-00-409-3061 is a O-Ring, manufactured by Parker Hannifin Corporation Div Hydraulic Systems Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-409-3061 has 1 cross-referenced part number: 56954 (Parker Hannifin Corporation Div Hydraulic Systems Division).
There are 2 known substitutes for 5331-00-409-3061: 5815-00-610-7814, 4730-01-324-2138. Verify interchangeability with system specifications before substitution.
Key specifications for 56954: Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN; Material: RUBBER FLUOROCARBON CLASS FPM; Center Hole Diameter: 1.231 INCHES MINIMUM AND 1.243 INCHES MAXIMUM IN. 3 total characteristics are documented in the Federal Logistics Information System.