The Packing,preformed, cataloged under National Stock Number 5330-00-378-2566, is classified within Federal Supply Class 5330 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, 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 | 5330-00-378-2566 |
| Primary Part Number | N0304 2-245 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Cross-Sectional Shape Style | O-RING |
| Cross-Sectional Height | 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN |
| Center Hole Diameter | 4.460 INCHES MINIMUM AND 4.490 INCHES MAXIMUM IN |
| Elongation Percentage | 164 MAXIMUM |
| Cross Section Outside Diameter | 0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM IN |
| Temp Rating | -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF |
| Peripheral Diameter | 4.599 INCHES MINIMUM AND 4.675 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL |
| Material Document and Classification | MIL-P-5516,CL B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Hardness Rating | 68.0 SHORE DUROMETER A NOMINAL OVERALL |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| N0304 2-245 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 2-245 N304-75 | Parker Hannifin Gmbh O-Ring Division (DEU) |
| AN6227-88 | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| N304-7-88 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| PS1-30-5-88 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5330-00-378-2566 is a Packing,preformed, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-00-378-2566 has 5 cross-referenced part numbers: N0304 2-245 (Parker-Hannifin Corp Div O-Ring Division), 2-245 N304-75 (Parker Hannifin Gmbh O-Ring Division), AN6227-88 (Aeronautical Standards Group Dept of Navy and Air Force), N304-7-88 (Parker-Hannifin Corp Div O-Ring Division), PS1-30-5-88 (Parker-Hannifin Corp Div O-Ring Division).
There are 2 known substitutes for 5330-00-378-2566: 5330-00-054-6881, 5331-00-579-7921. Verify interchangeability with system specifications before substitution.
Key specifications for N0304 2-245: Cross-Sectional Shape Style: O-RING; Cross-Sectional Height: 0.269 INCHES MINIMUM AND 0.281 INCHES MAXIMUM IN; Center Hole Diameter: 4.460 INCHES MINIMUM AND 4.490 INCHES MAXIMUM IN; Elongation Percentage: 164 MAXIMUM. 10 total characteristics are documented in the Federal Logistics Information System.