PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44039Adapter,straight,pipe to Hose

Cleveland Service Center · NSN 4730-01-303-1230 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-303-1230 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-303-1230. Primary manufacturer part number: 44039.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Connection Style: PLAIN (PIPE) FIRST END
  • Connection Type: UNTHREADED EXTERNAL HOSE SECOND END
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Nominal Thread Size: 0.250 INCHES FIRST END IN
  • Thread Series Designator: NPT FIRST END
  • Connection Style: INSERT (HOSE) SECOND END
  • Material: PLASTIC, POLYETHYLENE (PP) OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Plastic, Polyethylene (pp) Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-01-303-1230, 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 Cleveland Service Center. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Active.

Technical Specifications
ParameterValue
NSN4730-01-303-1230
Primary Part Number44039
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCleveland Service Center
StatusACTIVE
Connection StylePLAIN (PIPE) FIRST END
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Nominal Thread Size0.250 INCHES FIRST END IN
Thread Series DesignatorNPT FIRST END
Connection StyleINSERT (HOSE) SECOND END
MaterialPLASTIC, POLYETHYLENE (PP) OVERALL
Nominal Inside Diameter Hose Accommodated0.250 INCHES SECOND END IN
Nominal Overall Length1.594 INCHES IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-01-143-139313221E8379-7 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Cecom Lr Center
4730-01-304-753844040 INTERCHANGEABLE
Adapter,straight,pipe to Hose
Cleveland Service Center
5360-01-588-776944039 INTERCHANGEABLE
Spring,helical,torsion
Bourns Inc
5306-01-616-72265717144 INTERCHANGEABLE
Bolt,machine
Am General Llc
4730-01-633-613344039 INTERCHANGEABLE
Fitting,lubrication
Exlar Corporation
Cross-Reference Index
Part NumberManufacturer
44039 PRIMARY Cleveland Service Center (USA)
13221E8379-5 Cecom Lr Center (USA)
13221E8379 Cecom Lr Center (USA)
Related Parts
4730-01-143-1393INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
13221E8379-7
4730-01-304-7538INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO HOSE
44040
5360-01-588-7769INTERCHANGEABLE
SPRING,HELICAL,TORSION
44039
5306-01-616-7226INTERCHANGEABLE
BOLT,MACHINE
5717144
4730-01-633-6133INTERCHANGEABLE
FITTING,LUBRICATION
44039

Frequently Asked Questions

What is NSN 4730-01-303-1230?

NSN 4730-01-303-1230 is a Adapter,straight,pipe to Hose, manufactured by Cleveland Service Center, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-303-1230?

NSN 4730-01-303-1230 has 3 cross-referenced part numbers: 44039 (Cleveland Service Center), 13221E8379-5 (Cecom Lr Center), 13221E8379 (Cecom Lr Center).

What NSN replaces 4730-01-303-1230?

There are 5 known substitutes for 4730-01-303-1230: 4730-01-143-1393, 4730-01-304-7538, 5360-01-588-7769 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44039?

Key specifications for 44039: Connection Style: PLAIN (PIPE) FIRST END; Connection Type: UNTHREADED EXTERNAL HOSE SECOND END; Connection Type: THREADED EXTERNAL PIPE FIRST END; Nominal Thread Size: 0.250 INCHES FIRST END IN. 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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