PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50713Nut,union

Jetstream of Houston, Llp Dba Jetstream of Houston Llp · NSN 4730-01-037-9241 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-037-9241 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-037-9241. Primary manufacturer part number: 50713.
Features
  • Nut,union — FSC 4730
  • Material: STEEL OVERALL
  • Nominal Thread Size: 1.625 INCHES IN
  • Smallest Inside Diameter: 1.281 INCHES NOMINAL IN
  • Thread Series: UN
  • Shoulder Seat Diameter: 1.438 INCHES NOMINAL IN
  • Shoulder Step Width: 0.188 INCHES NOMINAL IN
  • Thread Quantity Per Inch: 6
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Nut,union, cataloged under National Stock Number 4730-01-037-9241, 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 Jetstream of Houston, Llp Dba Jetstream of Houston Llp. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-037-9241
Primary Part Number50713
Item NameNut,union
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerJetstream of Houston, Llp Dba Jetstream of Houston Llp
StatusACTIVE
MaterialSTEEL OVERALL
Nominal Thread Size1.625 INCHES IN
Smallest Inside Diameter1.281 INCHES NOMINAL IN
Thread SeriesUN
Shoulder Seat Diameter1.438 INCHES NOMINAL IN
Shoulder Step Width0.188 INCHES NOMINAL IN
Thread Quantity Per Inch6
Nut StyleROUND
Shoulder Width0.219 INCHES NOMINAL IN
Nut Height1.438 INCHES NOMINAL IN
Nut Diameter1.875 INCHES NOMINAL IN
Thread DirectionRIGHT-HAND
Thread Class2B
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
8040-00-092-281604001 INTERCHANGEABLE
Adhesive
Royal Holdings, Inc.
5120-00-223-1014 INTERCHANGEABLE
Punch,drive Pin
5120-00-277-1244 INTERCHANGEABLE
Wrench,open End
5950-00-677-0600 INTERCHANGEABLE
Transformer,power
6105-00-823-28445071-003 INTERCHANGEABLE
Rotor,motor
Raytheon Company Div Rmd Strategic
3610-00-861-6333 INTERCHANGEABLE
Screw
1630-00-887-32073-1052 INTERCHANGEABLE
Wheel,landing Gear
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
5305-01-503-9836310-52 INTERCHANGEABLE
Screw,machine
Crane Carrier Company, Llc
Cross-Reference Index
Part NumberManufacturer
50713 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
31052 PRIMARY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
Related Parts
8040-00-092-2816INTERCHANGEABLE
ADHESIVE
04001
5120-00-223-1014INTERCHANGEABLE
PUNCH,DRIVE PIN
5120-00-277-1244INTERCHANGEABLE
WRENCH,OPEN END
5950-00-677-0600INTERCHANGEABLE
TRANSFORMER,POWER
6105-00-823-2844INTERCHANGEABLE
ROTOR,MOTOR
5071-003
3610-00-861-6333INTERCHANGEABLE
SCREW
1630-00-887-3207INTERCHANGEABLE
WHEEL,LANDING GEAR
3-1052
5305-01-503-9836INTERCHANGEABLE
SCREW,MACHINE
310-52

Frequently Asked Questions

What is NSN 4730-01-037-9241?

NSN 4730-01-037-9241 is a Nut,union, manufactured by Jetstream of Houston, Llp Dba Jetstream of Houston Llp, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-037-9241?

NSN 4730-01-037-9241 has 2 cross-referenced part numbers: 50713 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp), 31052 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group).

What NSN replaces 4730-01-037-9241?

There are 8 known substitutes for 4730-01-037-9241: 8040-00-092-2816, 5120-00-223-1014, 5120-00-277-1244 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50713?

Key specifications for 50713: Material: STEEL OVERALL; Nominal Thread Size: 1.625 INCHES IN; Smallest Inside Diameter: 1.281 INCHES NOMINAL IN; Thread Series: UN. 13 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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