PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

F-11Adapter,straight,pipe to Tube

Western Enterprises Div of Scott and Fetzer Co · NSN 4730-01-305-8651 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-305-8651 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-305-8651. Primary manufacturer part number: F-11.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Thread Series Designator: UNF FIRST END
  • Connection Type: THREADED INTERNAL PIPE SECOND END
  • Thread Series Designator: NPT SECOND END
  • Connection Style: PLAIN (PIPE) SECOND END
  • Nominal Thread Size: 0.437 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy 360 Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-305-8651, 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 Western Enterprises Div of Scott and Fetzer Co. Government technical data includes 12 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
NSN4730-01-305-8651
Primary Part NumberF-11
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWestern Enterprises Div of Scott and Fetzer Co
StatusACTIVE
Nominal Thread Size0.125 INCHES SECOND END IN
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Thread Series DesignatorUNF FIRST END
Connection TypeTHREADED INTERNAL PIPE SECOND END
Thread Series DesignatorNPT SECOND END
Connection StylePLAIN (PIPE) SECOND END
Nominal Thread Size0.437 INCHES FIRST END IN
Thread Class2B FIRST END
Nominal Overall Length1.187 INCHES IN
Connection TypeTHREADED INTERNAL TUBE FIRST END
MaterialCOPPER ALLOY 360 OVERALL
Connection StylePLAIN (TUBE) FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5975-00-415-60581521-DC INTERCHANGEABLE
Nipple,electrical Conduit
Gordon Electric Supply Inc
5307-00-545-18681A0275 INTERCHANGEABLE
Stud,plain
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
5330-01-020-9250F11 INTERCHANGEABLE
Seal,plain
Emglo Products Corp
5935-01-084-2888GM-11 INTERCHANGEABLE
Connector,plug,electrical
Corning Optical Communications Rf Llc
5310-01-273-2210 INTERCHANGEABLE
Washer,special
2040-01-503-3076F-11 INTERCHANGEABLE
Fender,marine
Polyform U.s., Ltd.
5985-01-620-0263F11 INTERCHANGEABLE
Antenna
Taco Communications
Cross-Reference Index
Part NumberManufacturer
SCD-092 Sacramento Air Logistics Center Sm-Alc/liil (USA)
F-11 PRIMARY Western Enterprises Div of Scott and Fetzer Co (USA)
Related Parts
5975-00-415-6058INTERCHANGEABLE
NIPPLE,ELECTRICAL CONDUIT
1521-DC
5307-00-545-1868INTERCHANGEABLE
STUD,PLAIN
1A0275
5330-01-020-9250INTERCHANGEABLE
SEAL,PLAIN
F11
5935-01-084-2888INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
GM-11
5310-01-273-2210INTERCHANGEABLE
WASHER,SPECIAL
2040-01-503-3076INTERCHANGEABLE
FENDER,MARINE
F-11
5985-01-620-0263INTERCHANGEABLE
ANTENNA
F11

Frequently Asked Questions

What is NSN 4730-01-305-8651?

NSN 4730-01-305-8651 is a Adapter,straight,pipe to Tube, manufactured by Western Enterprises Div of Scott and Fetzer Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-305-8651?

NSN 4730-01-305-8651 has 2 cross-referenced part numbers: SCD-092 (Sacramento Air Logistics Center Sm-Alc/liil), F-11 (Western Enterprises Div of Scott and Fetzer Co).

What NSN replaces 4730-01-305-8651?

There are 7 known substitutes for 4730-01-305-8651: 5975-00-415-6058, 5307-00-545-1868, 5330-01-020-9250 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of F-11?

Key specifications for F-11: Nominal Thread Size: 0.125 INCHES SECOND END IN; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Thread Series Designator: UNF FIRST END; Connection Type: THREADED INTERNAL PIPE SECOND END. 12 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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