PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50756Coupling Half,quick Disconnect

Jetstream of Houston, Llp Dba Jetstream of Houston Llp · NSN 4730-01-179-8807 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-179-8807 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-179-8807. Primary manufacturer part number: 50756.
Features
  • Coupling Half,quick Disconnect — FSC 4730
  • Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION
  • Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS
  • Material: STEEL CORROSION RESISTING BODY
  • Quick Disconnect Method: TWIST-LOCK ALL ENDS
  • Connection Style: PLAIN ALL ENDS
  • Style Designator: MALE COUPLING HALF
  • Quick Disconnect Nominal Size: 0.500 INCHES ALL ENDS IN
Applications
  • Applications requiring Steel Corrosion Resisting Body construction
General Description

The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-179-8807, 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 9 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-179-8807
Primary Part Number50756
Item NameCoupling Half,quick Disconnect
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerJetstream of Houston, Llp Dba Jetstream of Houston Llp
StatusACTIVE
Connection TypeTHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
Connection TypeINTERNAL QUICK DISCONNECT ALL ENDS
MaterialSTEEL CORROSION RESISTING BODY
Quick Disconnect MethodTWIST-LOCK ALL ENDS
Connection StylePLAIN ALL ENDS
Style DesignatorMALE COUPLING HALF
Quick Disconnect Nominal Size0.500 INCHES ALL ENDS IN
Thread Series DesignatorNPT ALL ENDS
Nominal Thread Size0.500 INCHES ALL ENDS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5940-00-155-7732BB339-08 INTERCHANGEABLE
Terminal,lug
Molex-Etc Inc Sub of Molex Inc
5815-00-356-3400SC-B-69523 INTERCHANGEABLE
Lever
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
6685-00-601-397388703 INTERCHANGEABLE
Gage,compound Pressure-Vacuum-Te
Ametek, Inc. Div Aerospace & Defense
5930-00-722-16241003 INTERCHANGEABLE
Switch,push
Switchcraft Inc.
5895-00-868-96755-0756 INTERCHANGEABLE
Guide Bar
L3harris Technologies, Inc. Dba Harris Corp Div Harris Defense Communications
3455-01-041-8815 INTERCHANGEABLE
Cutter,milling,end
5998-01-369-0556 INTERCHANGEABLE
Electronic Components Assembly
6515-01-418-1722310.530 INTERCHANGEABLE
Drill,twist,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
5305-01-504-0007310-53 INTERCHANGEABLE
Screw,machine
Battle Motors, Inc.
Cross-Reference Index
Part NumberManufacturer
50756 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
31053 PRIMARY Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
Related Parts
5940-00-155-7732INTERCHANGEABLE
TERMINAL,LUG
BB339-08
5815-00-356-3400INTERCHANGEABLE
LEVER
SC-B-69523
6685-00-601-3973INTERCHANGEABLE
GAGE,COMPOUND PRESSURE-VACUUM-TE
88703
5930-00-722-1624INTERCHANGEABLE
SWITCH,PUSH
1003
5895-00-868-9675INTERCHANGEABLE
GUIDE BAR
5-0756
3455-01-041-8815INTERCHANGEABLE
CUTTER,MILLING,END
5998-01-369-0556INTERCHANGEABLE
ELECTRONIC COMPONENTS ASSEMBLY
6515-01-418-1722INTERCHANGEABLE
DRILL,TWIST,BONE
310.530
5305-01-504-0007INTERCHANGEABLE
SCREW,MACHINE
310-53

Frequently Asked Questions

What is NSN 4730-01-179-8807?

NSN 4730-01-179-8807 is a Coupling Half,quick Disconnect, 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 4730-01-179-8807?

NSN 4730-01-179-8807 has 2 cross-referenced part numbers: 50756 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp), 31053 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group).

What NSN replaces 4730-01-179-8807?

There are 9 known substitutes for 4730-01-179-8807: 5940-00-155-7732, 5815-00-356-3400, 6685-00-601-3973 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50756?

Key specifications for 50756: Connection Type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDS; Material: STEEL CORROSION RESISTING BODY; Quick Disconnect Method: TWIST-LOCK ALL ENDS. 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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