PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

11683Adapter,straight,tube to Hose

Barnes Group Inc. Dba Barnes Distribution · NSN 4730-01-407-2925 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-407-2925 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-407-2925. Primary manufacturer part number: 11683.
Features
  • Adapter,straight,tube to Hose — FSC 4730
  • Connection Style: PLAIN (PIPE) SECOND END
  • Connection Type: UNTHREADED EXTERNAL TUBE FIRST END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Connection Style: INSERT (TUBE) FIRST END
  • Nominal Outside Diameter Tube Accommodated: 0.625 INCHES FIRST END IN
  • Thread Series Designator: NPT SECOND END
  • Material: COPPER ALLOY OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,tube to Hose, cataloged under National Stock Number 4730-01-407-2925, 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 Barnes Group Inc. Dba Barnes Distribution. Government technical data includes 7 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-407-2925
Primary Part Number11683
Item NameAdapter,straight,tube to Hose
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerBarnes Group Inc. Dba Barnes Distribution
StatusACTIVE
Connection StylePLAIN (PIPE) SECOND END
Connection TypeUNTHREADED EXTERNAL TUBE FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Connection StyleINSERT (TUBE) FIRST END
Nominal Outside Diameter Tube Accommodated0.625 INCHES FIRST END IN
Thread Series DesignatorNPT SECOND END
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-176-4779562B1M31 INTERCHANGEABLE
Valve,safety Relief
Circor Aerospace, Inc. Dba Circor Aerospace Inc
5340-00-324-251911683 INTERCHANGEABLE
Plug,expansion
Brinkley Technology Group Llc Dba Hercules Manufacturing
5950-01-067-4929SCD11683 INTERCHANGEABLE
Reactor
L3 Technologies, Inc. Div Communication Systems-West
5930-01-106-4651FU12BLACK INTERCHANGEABLE
Push Button
Itt Schadow Inc
5360-01-171-1279N11683 INTERCHANGEABLE
Spring,helical,compression
Leslie Controls, Inc. Dba Leslie Controls Inc
4235-01-429-2704STS-KIT A INTERCHANGEABLE
Spill Clean-Up Kit,hazardous Mat
Safe-Tech Solutions Llc Dba Safe Tech Solutions Llc
5340-01-594-877011683 INTERCHANGEABLE
Bracket,angle
Aimpoint Inc Dba Aimpoint Inc
5950-01-620-025911683 INTERCHANGEABLE
Transformer,power
Monroe Integro, Llc
5340-01-669-7705HV-SK INTERCHANGEABLE
Handwheel
Rotork Controls Inc. Dba Jordon Controls
Cross-Reference Index
Part NumberManufacturer
11683 PRIMARY Barnes Group Inc. Dba Barnes Distribution (USA)
Related Parts
4820-00-176-4779INTERCHANGEABLE
VALVE,SAFETY RELIEF
562B1M31
5340-00-324-2519INTERCHANGEABLE
PLUG,EXPANSION
11683
5950-01-067-4929INTERCHANGEABLE
REACTOR
SCD11683
5930-01-106-4651INTERCHANGEABLE
PUSH BUTTON
FU12BLACK
5360-01-171-1279INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
N11683
4235-01-429-2704INTERCHANGEABLE
SPILL CLEAN-UP KIT,HAZARDOUS MAT
STS-KIT A
5340-01-594-8770INTERCHANGEABLE
BRACKET,ANGLE
11683
5950-01-620-0259INTERCHANGEABLE
TRANSFORMER,POWER
11683
5340-01-669-7705INTERCHANGEABLE
HANDWHEEL
HV-SK

Frequently Asked Questions

What is NSN 4730-01-407-2925?

NSN 4730-01-407-2925 is a Adapter,straight,tube to Hose, manufactured by Barnes Group Inc. Dba Barnes Distribution, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-407-2925?

NSN 4730-01-407-2925 has 1 cross-referenced part number: 11683 (Barnes Group Inc. Dba Barnes Distribution).

What NSN replaces 4730-01-407-2925?

There are 9 known substitutes for 4730-01-407-2925: 4820-00-176-4779, 5340-00-324-2519, 5950-01-067-4929 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 11683?

Key specifications for 11683: Connection Style: PLAIN (PIPE) SECOND END; Connection Type: UNTHREADED EXTERNAL TUBE FIRST END; Connection Type: THREADED EXTERNAL PIPE SECOND END; Connection Style: INSERT (TUBE) FIRST END. 7 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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