PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11479629Seal Nut,pipe

Us Army Aviation and Missile Command · NSN 4730-01-035-7361 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-035-7361 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-035-7361. Primary manufacturer part number: 11479629.
Features
  • Seal Nut,pipe — FSC 4730
  • Nut Height: 0.266 INCHES NOMINAL IN
  • Thread Series: NPT
  • Material: STEEL COMP 303 OVERALL
  • Thread Quantity Per Inch: 14
  • Width Across Flats: 1.125 INCHES NOMINAL IN
  • Nominal Thread Size: 0.500 INCHES IN
  • Thread Direction: RIGHT-HAND
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
General Description

The Seal Nut,pipe, cataloged under National Stock Number 4730-01-035-7361, 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 Us Army Aviation and Missile Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-035-7361
Primary Part Number11479629
Item NameSeal Nut,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerUs Army Aviation and Missile Command
StatusACTIVE
Nut Height0.266 INCHES NOMINAL IN
Thread SeriesNPT
MaterialSTEEL COMP 303 OVERALL
Thread Quantity Per Inch14
Width Across Flats1.125 INCHES NOMINAL IN
Nominal Thread Size0.500 INCHES IN
Thread DirectionRIGHT-HAND
Nut StylePIPE SEAL NUT
Surface TreatmentPASSIVATE OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
4730-01-030-2068 INTERCHANGEABLE
Seal Nut,pipe
4730-01-198-5595TSE02-50 INTERCHANGEABLE
Seal Nut,pipe
Parker Hannifin Corporation Dba Pneutronics Div Cylinder Division
4330-01-558-85184898877 INTERCHANGEABLE
Adapter,fluid Filter
Cummins Inc
Cross-Reference Index
Part NumberManufacturer
11479629 Us Army Aviation and Missile Command (USA)
124603 Parker-Hannifin Corporation Div Cylinder Division (USA)
TSE02-50 Parker-Hannifin Corporation Div Cylinder Division (USA)
11479629-4 Us Army Aviation and Missile Command (USA)
1/2NPTSSTRUSEAL Parker-Hannifin Corporation Div Cylinder Division (USA)
Related Parts
4730-01-030-2068INTERCHANGEABLE
SEAL NUT,PIPE
4730-01-198-5595INTERCHANGEABLE
SEAL NUT,PIPE
TSE02-50
4330-01-558-8518INTERCHANGEABLE
ADAPTER,FLUID FILTER
4898877

Frequently Asked Questions

What is NSN 4730-01-035-7361?

NSN 4730-01-035-7361 is a Seal Nut,pipe, manufactured by Us Army Aviation and Missile Command, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-035-7361?

NSN 4730-01-035-7361 has 5 cross-referenced part numbers: 11479629 (Us Army Aviation and Missile Command), 124603 (Parker-Hannifin Corporation Div Cylinder Division), TSE02-50 (Parker-Hannifin Corporation Div Cylinder Division), 11479629-4 (Us Army Aviation and Missile Command), 1/2NPTSSTRUSEAL (Parker-Hannifin Corporation Div Cylinder Division).

What NSN replaces 4730-01-035-7361?

There are 3 known substitutes for 4730-01-035-7361: 4730-01-030-2068, 4730-01-198-5595, 4330-01-558-8518. Verify interchangeability with system specifications before substitution.

What are the specifications of 11479629?

Key specifications for 11479629: Nut Height: 0.266 INCHES NOMINAL IN; Thread Series: NPT; Material: STEEL COMP 303 OVERALL; Thread Quantity Per Inch: 14. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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