PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

17250-1Adapter,straight,tube to Boss

Triumph Controls, Llc Dba Triumph Controls, Llc · NSN 4730-00-712-4671 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-712-4671 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-712-4671. Primary manufacturer part number: 17250-1.
Features
  • Adapter,straight,tube to Boss — FSC 4730
  • Nominal Thread Size: 0.625 INCHES SECOND END IN
  • Material: STEEL OVERALL
  • Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN
  • Connection Type: THREADED INTERNAL TUBE FIRST END
  • Connection Type: THREADED EXTERNAL BOSS SECOND END
  • Nominal Overall Length: 1.218 INCHES IN
  • Reduced Passage Nominal Inside Diameter: 0.187 INCHES FIRST END IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Steel Overall construction
General Description

The Adapter,straight,tube to Boss, cataloged under National Stock Number 4730-00-712-4671, 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 Triumph Controls, Llc Dba Triumph Controls, Llc. Government technical data includes 14 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-712-4671
Primary Part Number17250-1
Item NameAdapter,straight,tube to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerTriumph Controls, Llc Dba Triumph Controls, Llc
StatusACTIVE
Nominal Thread Size0.625 INCHES SECOND END IN
MaterialSTEEL OVERALL
Nominal Outside Diameter Tube Accommodated0.250 INCHES FIRST END IN
Connection TypeTHREADED INTERNAL TUBE FIRST END
Connection TypeTHREADED EXTERNAL BOSS SECOND END
Nominal Overall Length1.218 INCHES IN
Reduced Passage Nominal Inside Diameter0.187 INCHES FIRST END IN
Thread Class2A SECOND END A
Thread Series DesignatorUNEF SECOND END
Connection StyleGASKET SEAL (TUBE) FIRST END
Thread Series DesignatorUNF FIRST END
Connection StyleEXTERNAL SEAT FOR GASKET SEAL (BOSS) SECOND END
Nominal Thread Size0.562 INCHES FIRST END IN
Thread Class2B FIRST END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-00-325-2301172501 INTERCHANGEABLE
Switch
Telemechanics Inc
6530-01-260-2699SK-207-GR INTERCHANGEABLE
Sling,lift,rescue and Transport
Skedco, Inc. Dba Skedco Inc
Cross-Reference Index
Part NumberManufacturer
17250-1 PRIMARY Triumph Controls, Llc Dba Triumph Controls, Llc (USA)
Related Parts
5930-00-325-2301INTERCHANGEABLE
SWITCH
172501
6530-01-260-2699INTERCHANGEABLE
SLING,LIFT,RESCUE AND TRANSPORT
SK-207-GR

Frequently Asked Questions

What is NSN 4730-00-712-4671?

NSN 4730-00-712-4671 is a Adapter,straight,tube to Boss, manufactured by Triumph Controls, Llc Dba Triumph Controls, Llc, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-712-4671?

NSN 4730-00-712-4671 has 1 cross-referenced part number: 17250-1 (Triumph Controls, Llc Dba Triumph Controls, Llc).

What NSN replaces 4730-00-712-4671?

There are 2 known substitutes for 4730-00-712-4671: 5930-00-325-2301, 6530-01-260-2699. Verify interchangeability with system specifications before substitution.

What are the specifications of 17250-1?

Key specifications for 17250-1: Nominal Thread Size: 0.625 INCHES SECOND END IN; Material: STEEL OVERALL; Nominal Outside Diameter Tube Accommodated: 0.250 INCHES FIRST END IN; Connection Type: THREADED INTERNAL TUBE FIRST END. 14 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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