PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

DC10Union,pipe

Dixon Valve & Coupling Company, Llc Div Dixon Fire · NSN 4730-01-628-2254 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-628-2254 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-628-2254. Primary manufacturer part number: DC10.
Features
  • Union,pipe — FSC 4730
  • Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
  • Material: STEEL OVERALL
  • Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF
  • Nominal Thread Size: 0.500 INCHES ALL ENDS IN
  • Connection Type: THREADED INTERNAL PIPE ALL ENDS
  • Thread Series Designator: NPT ALL ENDS
  • 1 verified cross-reference
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Union,pipe, cataloged under National Stock Number 4730-01-628-2254, 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 Dixon Valve & Coupling Company, Llc Div Dixon Fire. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN4730-01-628-2254
Primary Part NumberDC10
Item NameUnion,pipe
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerDixon Valve & Coupling Company, Llc Div Dixon Fire
StatusACTIVE
Operating Pressure300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MaterialSTEEL OVERALL
Maximum Operating Temp250.0 FAHRENHEIT SINGLE RESPONSE DEGF
Nominal Thread Size0.500 INCHES ALL ENDS IN
Connection TypeTHREADED INTERNAL PIPE ALL ENDS
Thread Series DesignatorNPT ALL ENDS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5340-00-620-4901DC10 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caplugs, Inc.
6105-00-671-7471RB11261 INTERCHANGEABLE
Motor,direct Current
Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
6635-00-970-2343 INTERCHANGEABLE
Meter,lumber Moisture Content
3415-01-315-9833DC10 INTERCHANGEABLE
Dust Collector,grinding Machine
Abb Motors & Mechanical Inc Div Abb Motors and Mechanical Inc.
Cross-Reference Index
Part NumberManufacturer
DC10 PRIMARY Dixon Valve & Coupling Company, Llc Div Dixon Fire (USA)
Related Parts
5340-00-620-4901INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
DC10
6105-00-671-7471INTERCHANGEABLE
MOTOR,DIRECT CURRENT
RB11261
6635-00-970-2343INTERCHANGEABLE
METER,LUMBER MOISTURE CONTENT
3415-01-315-9833INTERCHANGEABLE
DUST COLLECTOR,GRINDING MACHINE
DC10

Frequently Asked Questions

What is NSN 4730-01-628-2254?

NSN 4730-01-628-2254 is a Union,pipe, manufactured by Dixon Valve & Coupling Company, Llc Div Dixon Fire, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-628-2254?

NSN 4730-01-628-2254 has 1 cross-referenced part number: DC10 (Dixon Valve & Coupling Company, Llc Div Dixon Fire).

What NSN replaces 4730-01-628-2254?

There are 4 known substitutes for 4730-01-628-2254: 5340-00-620-4901, 6105-00-671-7471, 6635-00-970-2343 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of DC10?

Key specifications for DC10: Operating Pressure: 300.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS; Material: STEEL OVERALL; Maximum Operating Temp: 250.0 FAHRENHEIT SINGLE RESPONSE DEGF; Nominal Thread Size: 0.500 INCHES ALL ENDS IN. 6 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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