PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50799Coupling,pipe

Jetstream of Houston, Llp Dba Jetstream of Houston Llp · NSN 4730-01-037-4917 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-037-4917 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-037-4917. Primary manufacturer part number: 50799.
Features
  • Coupling,pipe — FSC 4730
  • Style Designator: THREADED INTERNAL
  • Thread Series Designator: NPT ALL ENDS
  • Material: STEEL OVERALL
  • Nominal Thread Size: 0.500 INCHES ALL ENDS IN
  • Nominal Overall Length: 2.015 INCHES IN
  • Connection Style: PLAIN (PIPE) ALL ENDS
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Coupling,pipe, cataloged under National Stock Number 4730-01-037-4917, 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 7 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. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-037-4917
Primary Part Number50799
Item NameCoupling,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerJetstream of Houston, Llp Dba Jetstream of Houston Llp
StatusACTIVE
Style DesignatorTHREADED INTERNAL
Thread Series DesignatorNPT ALL ENDS
MaterialSTEEL OVERALL
Nominal Thread Size0.500 INCHES ALL ENDS IN
Nominal Overall Length2.015 INCHES IN
Connection StylePLAIN (PIPE) ALL ENDS
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5970-00-146-017850799 INTERCHANGEABLE
Insulation Sleeving,electrical
Textron Lycoming Inc Williamsport Plant
5815-00-356-3428SC-B-171570 INTERCHANGEABLE
Keytop,keyboard
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-641-2756575412 INTERCHANGEABLE
Seal,plain Encased
Skf Usa Inc. Dba Skf Aerospace Sealing Solutions
1730-00-671-319155047 INTERCHANGEABLE
Plunger,pump
Malabar
5133-01-046-2899 INTERCHANGEABLE
Drill,twist
4210-01-075-9923AFG0247 INTERCHANGEABLE
Valve Assembly
Wormald Technology
1630-01-565-141350-799 INTERCHANGEABLE
Protective Lens
Goodrich Corporation Div Collins Aerospace, Landing Systems (wheels & Brakes)
Cross-Reference Index
Part NumberManufacturer
55047 Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group (USA)
50799 PRIMARY Jetstream of Houston, Llp Dba Jetstream of Houston Llp (USA)
Related Parts
5970-00-146-0178INTERCHANGEABLE
INSULATION SLEEVING,ELECTRICAL
50799
5815-00-356-3428INTERCHANGEABLE
KEYTOP,KEYBOARD
SC-B-171570
5330-00-641-2756INTERCHANGEABLE
SEAL,PLAIN ENCASED
575412
1730-00-671-3191INTERCHANGEABLE
PLUNGER,PUMP
55047
5133-01-046-2899INTERCHANGEABLE
DRILL,TWIST
4210-01-075-9923INTERCHANGEABLE
VALVE ASSEMBLY
AFG0247
1630-01-565-1413INTERCHANGEABLE
PROTECTIVE LENS
50-799

Frequently Asked Questions

What is NSN 4730-01-037-4917?

NSN 4730-01-037-4917 is a Coupling,pipe, 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 4730-01-037-4917?

NSN 4730-01-037-4917 has 2 cross-referenced part numbers: 55047 (Gardner Denver Water Jetting Systems, Inc. Div Engineered Package Group), 50799 (Jetstream of Houston, Llp Dba Jetstream of Houston Llp).

What NSN replaces 4730-01-037-4917?

There are 7 known substitutes for 4730-01-037-4917: 5970-00-146-0178, 5815-00-356-3428, 5330-00-641-2756 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50799?

Key specifications for 50799: Style Designator: THREADED INTERNAL; Thread Series Designator: NPT ALL ENDS; Material: STEEL OVERALL; Nominal Thread Size: 0.500 INCHES ALL ENDS IN. 7 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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