The Packing,preformed, cataloged under National Stock Number 5330-01-037-7739, 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 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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 | 5330-01-037-7739 |
| Primary Part Number | 3-4E540-80 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| Hardness Rating | 80.0 SHORE DUROMETER A MAXIMUM OVERALL |
| Criticality Code Justification | ZZZY |
| Material | RUBBER SYNTHETIC OVERALL |
| Reference Number Differentiating Characteristics | MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS |
| Cross-Sectional Height | 0.072 INCHES NOMINAL IN |
| Temp Rating | -70.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF |
| Cross-Sectional Shape Style | O-RING |
| Color | BLACK |
| Center Hole Diameter | 0.351 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3-4E540-80 | Parker-Hannifin Corp Div O-Ring Division (USA) |
| E0540 3-904 | Parker-Hannifin Corp Div O-Ring Division (USA) |
NSN 5330-01-037-7739 is a Packing,preformed, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330 (No Item Name Available). Status: active.
NSN 5330-01-037-7739 has 2 cross-referenced part numbers: 3-4E540-80 (Parker-Hannifin Corp Div O-Ring Division), E0540 3-904 (Parker-Hannifin Corp Div O-Ring Division).
There is 1 known substitute for 5330-01-037-7739: 5331-00-486-7109. Verify interchangeability with system specifications before substitution.
Key specifications for 3-4E540-80: Hardness Rating: 80.0 SHORE DUROMETER A MAXIMUM OVERALL; Criticality Code Justification: ZZZY; Material: RUBBER SYNTHETIC OVERALL; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS. 9 total characteristics are documented in the Federal Logistics Information System.