The O-Ring, cataloged under National Stock Number 5331-01-387-2243, 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 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, 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 | 5331-01-387-2243 |
| Primary Part Number | 2-112E515-80 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-Ring |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Material | RUBBER POLYISOPRENE NATURAL CLASS NR |
| Material Document and Classification | ASTM-D2000, GRAA ASSN STD SINGLE MATERIAL RESPONSE |
| Hardness Rating | 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM |
| Cross-Sectional Height | 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 6374928 | Zf Industrieantriebe Witten Gmbh (DEU) |
| 2-112E515-80 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 909J340PC41 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5331-01-387-2243 is a O-Ring, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5331 (O-Ring). Status: active.
NSN 5331-01-387-2243 has 3 cross-referenced part numbers: 6374928 (Zf Industrieantriebe Witten Gmbh), 2-112E515-80 (Parker-Hannifin Corp Div O-Ring Division), 909J340PC41 (Parker-Hannifin Corp Div O-Ring Division).
There is 1 known substitute for 5331-01-387-2243: 5331-00-814-0720. Verify interchangeability with system specifications before substitution.
Key specifications for 2-112E515-80: Material: RUBBER POLYISOPRENE NATURAL CLASS NR; Material Document and Classification: ASTM-D2000, GRAA ASSN STD SINGLE MATERIAL RESPONSE; Hardness Rating: 75.0 SHORE DUROMETER A MINIMUM AND 85.0 SHORE DUROMETER A MAXIMUM; Cross-Sectional Height: 0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM IN. 5 total characteristics are documented in the Federal Logistics Information System.