PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-8-TA-1-6Adapter,straight,pipe to Tube

Swagelok Co · NSN 4730-00-402-5147 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-00-402-5147 — this item is cataloged by the U.S. Government under National Stock Number 4730-00-402-5147. Primary manufacturer part number: B-8-TA-1-6.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Nominal Thread Size: 0.375 INCHES SECOND END0.375 INCHES SECOND END IN
  • Connection Type: UNTHREADED EXTERNAL TUBE FIRST ENDUNTHREADED EXTERNAL TUBE FIRST END
  • Tubing Wall Nominal Thickness for Which Designed: 0.058 INCHES FIRST END IN
  • Material Document and Classification: QQ-B-626,COMP 22,1/2 H FED SPEC 2ND MATERIAL RESPONSE OVERALL
  • Media for Which Designed: WATER SECOND RESPONSEHYDRAULIC FLUID FIRST RESPONSE
  • Thread Series Designator: NPT SECOND END
  • Material: COPPER ALLOY OR COPPER ALLOY 360 OVERALL
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Copper Alloy or Copper Alloy 360 Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-00-402-5147, 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 Swagelok Co. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-00-402-5147
Primary Part NumberB-8-TA-1-6
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSwagelok Co
StatusACTIVE
Nominal Thread Size0.375 INCHES SECOND END0.375 INCHES SECOND END IN
Connection TypeUNTHREADED EXTERNAL TUBE FIRST ENDUNTHREADED EXTERNAL TUBE FIRST END
Tubing Wall Nominal Thickness for Which Designed0.058 INCHES FIRST END IN
Material Document and ClassificationQQ-B-626,COMP 22,1/2 H FED SPEC 2ND MATERIAL RESPONSE OVERALL
Media for Which DesignedWATER SECOND RESPONSEHYDRAULIC FLUID FIRST RESPONSE
Thread Series DesignatorNPT SECOND END
MaterialCOPPER ALLOY OR COPPER ALLOY 360 OVERALL
Operating Pressure3000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
Nominal Outside Diameter Tube Accommodated0.500 INCHES FIRST END IN
Media for Which DesignedWATER SECOND RESPONSE
Nominal Overall Length1.788 INCHES IN
Connection StylePLAIN (PIPE) SECOND ENDPLAIN (PIPE) SECOND END
Connection StylePLAIN (TUBE) FIRST ENDPLAIN (TUBE) FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND ENDTHREADED EXTERNAL PIPE SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5330-00-255-031555651 INTERCHANGEABLE
Gasket
H20 Tank Inc U S Motors Div
5975-00-653-9163ASC-SD-2 INTERCHANGEABLE
Drawer,standardized Components C
Custom Production Mfg., Inc. Dba Custom Production Manufacturing Inc
1670-01-125-152781116-10 INTERCHANGEABLE
Quick Release,personnel Parachut
Warner Robins Air Logistics Center
4810-01-311-814781116 INTERCHANGEABLE
Body,valve
Alliance Laundry Systems Llc
5120-01-397-2965 INTERCHANGEABLE
Extension,socket Wrench
4720-01-540-42511000682 INTERCHANGEABLE
Hose,nonmetallic
General Dynamics Land Systems - Force Protection Inc. Dba Gdls Div Gdls-Fp
Cross-Reference Index
Part NumberManufacturer
B-8-TA-1-6 Cajon Co (USA)
8-6T2HFB Parker-Hannifin Corporation Div Instrumentation Products Division (USA)
811-1-6 Swagelok Co (USA)
455459 Eastman Kodak Co (USA)
B-8-TA-1-6 PRIMARY Swagelok Co (USA)
088164-1 Blue Wave Ultrasonics Inc (USA)
Related Parts
5330-00-255-0315INTERCHANGEABLE
GASKET
55651
5975-00-653-9163INTERCHANGEABLE
DRAWER,STANDARDIZED COMPONENTS C
ASC-SD-2
1670-01-125-1527INTERCHANGEABLE
QUICK RELEASE,PERSONNEL PARACHUT
81116-10
4810-01-311-8147INTERCHANGEABLE
BODY,VALVE
81116
5120-01-397-2965INTERCHANGEABLE
EXTENSION,SOCKET WRENCH
4720-01-540-4251INTERCHANGEABLE
HOSE,NONMETALLIC
1000682

Frequently Asked Questions

What is NSN 4730-00-402-5147?

NSN 4730-00-402-5147 is a Adapter,straight,pipe to Tube, manufactured by Swagelok Co, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-00-402-5147?

NSN 4730-00-402-5147 has 6 cross-referenced part numbers: B-8-TA-1-6 (Cajon Co), 8-6T2HFB (Parker-Hannifin Corporation Div Instrumentation Products Division), 811-1-6 (Swagelok Co), 455459 (Eastman Kodak Co), B-8-TA-1-6 (Swagelok Co) and 1 more.

What NSN replaces 4730-00-402-5147?

There are 6 known substitutes for 4730-00-402-5147: 5330-00-255-0315, 5975-00-653-9163, 1670-01-125-1527 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of B-8-TA-1-6?

Key specifications for B-8-TA-1-6: Nominal Thread Size: 0.375 INCHES SECOND END0.375 INCHES SECOND END IN; Connection Type: UNTHREADED EXTERNAL TUBE FIRST ENDUNTHREADED EXTERNAL TUBE FIRST END; Tubing Wall Nominal Thickness for Which Designed: 0.058 INCHES FIRST END IN; Material Document and Classification: QQ-B-626,COMP 22,1/2 H FED SPEC 2ND MATERIAL RESPONSE OVERALL. 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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