The Seal Nut,pipe, cataloged under National Stock Number 4730-01-013-9963, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Parker-Hannifin Corporation Div Cylinder Division. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 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: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 4730-01-013-9963 |
| Primary Part Number | TRU-SEAL 3-4 |
| Item Name | Seal Nut,pipe |
| FSC / FSG | 4730 / 47 — No Item Name Available |
| Manufacturer | Parker-Hannifin Corporation Div Cylinder Division |
| Status | CANCELLED |
| Thread Direction | RIGHT-HAND |
| Nut Height | 0.266 INCHES NOMINAL IN |
| Width Across Flats | 1.3125 INCHES NOMINAL IN |
| Surface Treatment | PASSIVATE OVERALL |
| Thread Series | NPT |
| Nut Style | PIPE SEAL NUT |
| Nominal Thread Size | 0.750 INCHES IN |
| Thread Quantity Per Inch | 14 |
| Material | STEEL COMP 303 OVERALL |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| TRU-SEAL | Parker-Hannifin Corporation Div Cylinder Division (USA) |
| TRU-SEAL 3-4 PRIMARY | Parker-Hannifin Corporation Div Cylinder Division (USA) |
| JCM-11256-005 | Strike Weapons and Unmanned Aviation (USA) |
| 350-TSE02-75 | Parker-Hannifin Corporation Div Cylinder Division (USA) |
| JCM-11256 | Strike Weapons and Unmanned Aviation (USA) |
| TSE02-75 | Parker-Hannifin Corporation Div Cylinder Division (USA) |
NSN 4730-01-013-9963 is a Seal Nut,pipe, manufactured by Parker-Hannifin Corporation Div Cylinder Division, classified under FSC 4730 (No Item Name Available). Status: cancelled.
NSN 4730-01-013-9963 has 6 cross-referenced part numbers: TRU-SEAL (Parker-Hannifin Corporation Div Cylinder Division), TRU-SEAL 3-4 (Parker-Hannifin Corporation Div Cylinder Division), JCM-11256-005 (Strike Weapons and Unmanned Aviation), 350-TSE02-75 (Parker-Hannifin Corporation Div Cylinder Division), JCM-11256 (Strike Weapons and Unmanned Aviation) and 1 more.
There are 5 known substitutes for 4730-01-013-9963: 4730-00-813-7262, 4730-01-013-6406, 4730-01-013-6408 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for TRU-SEAL 3-4: Thread Direction: RIGHT-HAND; Nut Height: 0.266 INCHES NOMINAL IN; Width Across Flats: 1.3125 INCHES NOMINAL IN; Surface Treatment: PASSIVATE OVERALL. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 4730-01-013-9963 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.