PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68717Adapter,straight,pipe to Hose

Cummins Inc. · NSN 4730-00-203-3175 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-203-3175 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-203-3175. Primary manufacturer part number: 68717.
Features
  • Adapter,straight,pipe to Hose — FSC 4730
  • Material: STEEL OVERALL
  • Nominal Pipe Size Accommodated: 0.375 INCHES FIRST END IN
  • Thread Series Designator: NPT FIRST END
  • Thread Series Designator: NPT FIRST END
  • Nominal Inside Diameter Hose Accommodated: 0.750 INCHES SECOND END IN
  • Nominal Thread Size: 0.375 INCHES FIRST END IN
  • Nominal Overall Length: 1.750 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,pipe to Hose, cataloged under National Stock Number 4730-00-203-3175, 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 Cummins Inc.. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 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
NSN4730-00-203-3175
Primary Part Number68717
Item NameAdapter,straight,pipe to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerCummins Inc.
StatusACTIVE
MaterialSTEEL OVERALL
Nominal Pipe Size Accommodated0.375 INCHES FIRST END IN
Thread Series DesignatorNPT FIRST END
Thread Series DesignatorNPT FIRST END
Nominal Inside Diameter Hose Accommodated0.750 INCHES SECOND END IN
Nominal Thread Size0.375 INCHES FIRST END IN
Nominal Overall Length1.750 INCHES IN
Connection TypeUNTHREADED EXTERNAL HOSE SECOND END
Nominal Inside Diameter Hose Accommodated0.750 INCHES SECOND END IN
Nominal Overall Length1.750 INCHES IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
MaterialSTEEL OVERALL
Connection StylePLAIN (HOSE) SECOND END
Connection StylePLAIN (PIPE) FIRST END
Nominal Thread Size0.375 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5330-00-073-5310240-044 INTERCHANGEABLE
Packing,piston Rod
Hydro-Test Products, Inc. Dba Hydro-Test Products Inc
7490-00-920-4009687-17 INTERCHANGEABLE
Type,17
International Peripheral Systems Inc
3110-00-935-5792 INTERCHANGEABLE
Bearing,ball,annular
4320-00-968-9992 INTERCHANGEABLE
Stage Bowl
6240-01-141-4467687-17 INTERCHANGEABLE
Lamp,incandescent
Grimes Aerospace Company
5306-01-591-393268717 INTERCHANGEABLE
Bolt,machine
American Farm Implement and Specialty Co. Inc. Dba American Enterprises Div Enginaire
5305-01-714-647868717 INTERCHANGEABLE
Screw,cap,socket Head
Jetstream of Houston, Llp Dba Jetstream of Houston Llp
Cross-Reference Index
Part NumberManufacturer
4730002033175 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
E1X-68717 Echelon Supply and Service, Inc. (USA)
4730002033175 E.c.a Etablissement Centrald'approvisionnement Des Forces Armee
68717 PRIMARY Cummins Inc. (USA)
Related Parts
5330-00-073-5310INTERCHANGEABLE
PACKING,PISTON ROD
240-044
7490-00-920-4009INTERCHANGEABLE
TYPE,17
687-17
3110-00-935-5792INTERCHANGEABLE
BEARING,BALL,ANNULAR
4320-00-968-9992INTERCHANGEABLE
STAGE BOWL
6240-01-141-4467INTERCHANGEABLE
LAMP,INCANDESCENT
687-17
5306-01-591-3932INTERCHANGEABLE
BOLT,MACHINE
68717
5305-01-714-6478INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
68717

Frequently Asked Questions

What is NSN 4730-00-203-3175?

NSN 4730-00-203-3175 is a Adapter,straight,pipe to Hose, manufactured by Cummins Inc., classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-203-3175?

NSN 4730-00-203-3175 has 4 cross-referenced part numbers: 4730002033175 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), E1X-68717 (Echelon Supply and Service, Inc.), 4730002033175 (E.c.a Etablissement Centrald'approvisionnement Des Forces Armee), 68717 (Cummins Inc.).

What NSN replaces 4730-00-203-3175?

There are 7 known substitutes for 4730-00-203-3175: 5330-00-073-5310, 7490-00-920-4009, 3110-00-935-5792 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68717?

Key specifications for 68717: Material: STEEL OVERALL; Nominal Pipe Size Accommodated: 0.375 INCHES FIRST END IN; Thread Series Designator: NPT FIRST END; Thread Series Designator: NPT FIRST END. 15 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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