PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

154675Adapter,straight,pipe to Tube

Prince Alexander Partners Inc Div Architecture Engieering and Economic Development · NSN 4730-01-137-0330 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-137-0330 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-137-0330. Primary manufacturer part number: 154675.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Nominal Thread Size: 0.250 INCHES SECOND END IN
  • Material: COPPER ALLOY OVERALL
  • Connection Style: PLAIN (PIPE) SECOND END
  • Thread Series Designator: UNEF FIRST END
  • Connection Type: THREADED EXTERNAL PIPE SECOND END
  • Nominal Overall Length: 1.060 INCHES IN
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-137-0330, 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 Prince Alexander Partners Inc Div Architecture Engieering and Economic Development. Government technical data includes 12 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-137-0330
Primary Part Number154675
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerPrince Alexander Partners Inc Div Architecture Engieering and Economic Development
StatusACTIVE
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Nominal Thread Size0.250 INCHES SECOND END IN
MaterialCOPPER ALLOY OVERALL
Connection StylePLAIN (PIPE) SECOND END
Thread Series DesignatorUNEF FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Nominal Overall Length1.060 INCHES IN
Thread Series DesignatorNPT SECOND END
Nominal Outside Diameter Tube Accommodated0.375 INCHES FIRST END IN
Thread Class2A FIRST END A
Connection StylePLAIN (TUBE) FIRST END
Nominal Thread Size0.562 INCHES FIRST END IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4730-00-051-955922101 INTERCHANGEABLE
Strainer Element,sediment
Doms, Incorporated Div Doms Incorporated
5940-00-234-7119 INTERCHANGEABLE
Terminal Board
3220-00-278-9817 INTERCHANGEABLE
Surfacer,woodworking
5360-00-469-011222101 INTERCHANGEABLE
Spring,helical,compression
Grove Valve Operations
4730-01-137-0331 INTERCHANGEABLE
Nipple,pipe
4730-01-137-0332 INTERCHANGEABLE
Tee,pipe
7520-01-381-1639221-01 INTERCHANGEABLE
Marker,tube Type
Gillette Co Paper Mate Div
4510-01-483-722622101 INTERCHANGEABLE
Spout,water Can
Blitz U S a Inc
4820-01-506-340422101-5 INTERCHANGEABLE
Gear Operator,valve
B.w. Elliott Manufacturing Co., Llc
4820-01-506-340722101-50 INTERCHANGEABLE
Gear Operator,valve
B.w. Elliott Manufacturing Co., Llc
Cross-Reference Index
Part NumberManufacturer
154675 Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA)
22.101 Prince Alexander Partners Inc Div Architecture Engieering and Economic Development (USA)
Related Parts
4730-00-051-9559INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
22101
5940-00-234-7119INTERCHANGEABLE
TERMINAL BOARD
3220-00-278-9817INTERCHANGEABLE
SURFACER,WOODWORKING
5360-00-469-0112INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
22101
4730-01-137-0331INTERCHANGEABLE
NIPPLE,PIPE
4730-01-137-0332INTERCHANGEABLE
TEE,PIPE
7520-01-381-1639INTERCHANGEABLE
MARKER,TUBE TYPE
221-01
4510-01-483-7226INTERCHANGEABLE
SPOUT,WATER CAN
22101
4820-01-506-3404INTERCHANGEABLE
GEAR OPERATOR,VALVE
22101-5
4820-01-506-3407INTERCHANGEABLE
GEAR OPERATOR,VALVE
22101-50
4820-01-506-3410INTERCHANGEABLE
GEAR OPERATOR,VALVE
22101-12
4820-01-506-3412INTERCHANGEABLE
GEAR OPERATOR,VALVE
22101-25

Frequently Asked Questions

What is NSN 4730-01-137-0330?

NSN 4730-01-137-0330 is a Adapter,straight,pipe to Tube, manufactured by Prince Alexander Partners Inc Div Architecture Engieering and Economic Development, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-137-0330?

NSN 4730-01-137-0330 has 2 cross-referenced part numbers: 154675 (Prince Alexander Partners Inc Div Architecture Engieering and Economic Development), 22.101 (Prince Alexander Partners Inc Div Architecture Engieering and Economic Development).

What NSN replaces 4730-01-137-0330?

There are 12 known substitutes for 4730-01-137-0330: 4730-00-051-9559, 5940-00-234-7119, 3220-00-278-9817 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 154675?

Key specifications for 154675: Connection Type: THREADED EXTERNAL TUBE FIRST END; Nominal Thread Size: 0.250 INCHES SECOND END IN; Material: COPPER ALLOY OVERALL; Connection Style: PLAIN (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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