The O-Ring, cataloged under National Stock Number 5331-00-456-2532, 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 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-456-2532 |
| Primary Part Number | E0540 3-924 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Height | 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN |
| Center Hole Diameter | 1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN |
| Temp Rating | -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Material | RUBBER SYNTHETIC |
| Hardness Rating | 80.0 SHORE DUROMETER A NOMINAL |
| Outside Diameter | 1.934 INCHES MINIMUM AND 1.978 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| E0540 3-924 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| AS568-924 | American Society for Testing and Materials Dba Astm International (USA) |
| D2000 2AA815A13F17EA14 | American Society for Testing and Materials Dba Astm International (USA) |
| 3-924E540-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-00-456-2532 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-00-456-2532 has 4 cross-referenced part numbers: E0540 3-924 (Parker-Hannifin Corp Div O-Ring Division), AS568-924 (American Society for Testing and Materials Dba Astm International), D2000 2AA815A13F17EA14 (American Society for Testing and Materials Dba Astm International), 3-924E540-80 (Parker-Hannifin Corp Div O-Ring Division).
There are 10 known substitutes for 5331-00-456-2532: 5331-00-165-1978, 5331-00-172-7189, 5331-00-409-9867 and 7 more. Verify interchangeability with system specifications before substitution.
Key specifications for E0540 3-924: Cross-Sectional Height: 0.114 INCHES MINIMUM AND 0.122 INCHES MAXIMUM IN; Center Hole Diameter: 1.710 INCHES MINIMUM AND 1.730 INCHES MAXIMUM IN; Temp Rating: -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF; Material: RUBBER SYNTHETIC. 6 total characteristics are documented in the Federal Logistics Information System.