The O-Ring, cataloged under National Stock Number 5331-00-903-3944, is classified within Federal Supply Class 5331 (O-Ring) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 3 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. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-903-3944 |
| Primary Part Number | 2-013N1103-70 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Center Hole Diameter | 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN |
| Cross-Sectional Height | 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN |
| Material | RUBBER SYNTHETIC |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 115659122FN26 | Bird-Johnson Propeller Company, Llc (USA) |
| 0-1-1-5 | Bird-Johnson Propeller Company, Llc (USA) |
| 2-013N1103-70 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-013N163-7 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-013N163-70 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-903-3944 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-903-3944 has 5 cross-referenced part numbers: 115659122FN26 (Bird-Johnson Propeller Company, Llc), 0-1-1-5 (Bird-Johnson Propeller Company, Llc), 2-013N1103-70 (Parker-Hannifin Corp Div O-Ring Division), 2-013N163-7 (Parker-Hannifin Corp Div O-Ring Division), 2-013N163-70 (Parker-Hannifin Corp Div O-Ring Division).
There are 5 known substitutes for 5331-00-903-3944: 5970-00-224-2483, 5905-00-849-7366, 6545-01-094-6136 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for 2-013N1103-70: Center Hole Diameter: 0.421 INCHES MINIMUM AND 0.431 INCHES MAXIMUM IN; Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Material: RUBBER SYNTHETIC. 3 total characteristics are documented in the Federal Logistics Information System.