PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

AW-427Adapter,straight,pipe to Gas Fit

Western Enterprises Div of Scott and Fetzer Co · NSN 4730-01-282-8479 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-282-8479 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-282-8479. Primary manufacturer part number: AW-427.
Features
  • Adapter,straight,pipe to Gas Fit — FSC 4730
  • Thread Series Designator: UNF SECOND END
  • Nominal Thread Size: 0.625 INCHES SECOND END IN
  • Connection Type: THREADED EXTERNAL PIPE FIRST END
  • Thread Class: 3A SECOND END A
  • Connection Type: THREADED EXTERNAL GAS FITTING SECOND END
  • Connection Style: PLAIN (PIPE) FIRST END
  • Nominal Thread Size: 0.250 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Gas Fit, cataloged under National Stock Number 4730-01-282-8479, 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 11 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-282-8479
Primary Part NumberAW-427
Item NameAdapter,straight,pipe to Gas Fit
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerWestern Enterprises Div of Scott and Fetzer Co
StatusACTIVE
Thread Series DesignatorUNF SECOND END
Nominal Thread Size0.625 INCHES SECOND END IN
Connection TypeTHREADED EXTERNAL PIPE FIRST END
Thread Class3A SECOND END A
Connection TypeTHREADED EXTERNAL GAS FITTING SECOND END
Connection StylePLAIN (PIPE) FIRST END
Nominal Thread Size0.250 INCHES FIRST END IN
MaterialCOPPER ALLOY OVERALL
Thread Series DesignatorNPT FIRST END
Media for Which DesignedGAS SINGLE RESPONSE
Connection StyleSWIVEL NUT, FLARED (GAS FITTING) SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-277-88144 010114 INTERCHANGEABLE
Seal Bonnet,tube
Sae International Dba Sae International
4330-00-416-73091-414-B INTERCHANGEABLE
Filter Element,fluid
Baldwin Filters
5970-00-497-9939715810-10 INTERCHANGEABLE
Insulator,plate
Raytheon Company Div Rmd Strategic
5310-01-352-1107097-5005-000 INTERCHANGEABLE
Washer,flat
American Godiva
Cross-Reference Index
Part NumberManufacturer
A414 Superior Products Div Opw Ces (USA)
AW-427 PRIMARY Western Enterprises Div of Scott and Fetzer Co (USA)
CGA-032 Western Enterprises Div of Scott and Fetzer Co (USA)
Related Parts
4730-00-277-8814INTERCHANGEABLE
SEAL BONNET,TUBE
4 010114
4330-00-416-7309INTERCHANGEABLE
FILTER ELEMENT,FLUID
1-414-B
5970-00-497-9939INTERCHANGEABLE
INSULATOR,PLATE
715810-10
5310-01-352-1107INTERCHANGEABLE
WASHER,FLAT
097-5005-000

Frequently Asked Questions

What is NSN 4730-01-282-8479?

NSN 4730-01-282-8479 is a Adapter,straight,pipe to Gas Fit, 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 4730-01-282-8479?

NSN 4730-01-282-8479 has 3 cross-referenced part numbers: A414 (Superior Products Div Opw Ces), AW-427 (Western Enterprises Div of Scott and Fetzer Co), CGA-032 (Western Enterprises Div of Scott and Fetzer Co).

What NSN replaces 4730-01-282-8479?

There are 4 known substitutes for 4730-01-282-8479: 4730-00-277-8814, 4330-00-416-7309, 5970-00-497-9939 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of AW-427?

Key specifications for AW-427: Thread Series Designator: UNF SECOND END; Nominal Thread Size: 0.625 INCHES SECOND END IN; Connection Type: THREADED EXTERNAL PIPE FIRST END; Thread Class: 3A SECOND END A. 11 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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