PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-200-1-2Adapter,straight,pipe to Tube

Swagelok Co · NSN 4730-01-070-4917 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-070-4917 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-070-4917. Primary manufacturer part number: A-200-1-2.
Features
  • Adapter,straight,pipe to Tube — FSC 4730
  • Nominal Overall Length: 1.188 INCHES IN
  • Thread Class: 3A FIRST END A
  • Nominal Thread Size: 0.313 INCHES FIRST END IN
  • Connection Type: THREADED EXTERNAL TUBE FIRST END
  • Connection Style: FLARELESS (TUBE) FIRST END
  • Nominal Thread Size: 0.125 INCHES SECOND END IN
  • Thread Series Designator: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
Applications
  • Fluid conveyance
  • Hydraulic system plumbing
  • Pneumatic line routing
  • Applications requiring Aluminum Alloy Overall construction
General Description

The Adapter,straight,pipe to Tube, cataloged under National Stock Number 4730-01-070-4917, 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 3 commercial cross-references from 2 manufacturers, 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
NSN4730-01-070-4917
Primary Part NumberA-200-1-2
Item NameAdapter,straight,pipe to Tube
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerSwagelok Co
StatusACTIVE
Nominal Overall Length1.188 INCHES IN
Thread Class3A FIRST END A
Nominal Thread Size0.313 INCHES FIRST END IN
Connection TypeTHREADED EXTERNAL TUBE FIRST END
Connection StyleFLARELESS (TUBE) FIRST END
Nominal Thread Size0.125 INCHES SECOND END IN
Thread Series DesignatorUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
Connection TypeTHREADED EXTERNAL PIPE SECOND END
Furnished Items and Quantity1 TUBE COUPLING NUT AND 2 FERRULE SLEEVE
MaterialALUMINUM ALLOY OVERALL
Seat Angle12.0 DEGREES FIRST END
Nominal Outside Diameter Tube Accommodated0.125 INCHES FIRST END IN
Thread Series DesignatorNPT SECOND END
Connection StylePLAIN (PIPE) SECOND END
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4730-00-489-8666A-400-1-4 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Swagelok Co
4730-01-434-6665A200-1-4 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Swagelok Co
Cross-Reference Index
Part NumberManufacturer
7M669A2-1 The Boeing Company Div Defense (USA)
7M669 The Boeing Company Div Defense (USA)
A-200-1-2 PRIMARY Swagelok Co (USA)
Related Parts
4730-00-489-8666INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
A-400-1-4
4730-01-434-6665INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
A200-1-4

Frequently Asked Questions

What is NSN 4730-01-070-4917?

NSN 4730-01-070-4917 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 4730-01-070-4917?

NSN 4730-01-070-4917 has 3 cross-referenced part numbers: 7M669A2-1 (The Boeing Company Div Defense), 7M669 (The Boeing Company Div Defense), A-200-1-2 (Swagelok Co).

What NSN replaces 4730-01-070-4917?

There are 2 known substitutes for 4730-01-070-4917: 4730-00-489-8666, 4730-01-434-6665. Verify interchangeability with system specifications before substitution.

What are the specifications of A-200-1-2?

Key specifications for A-200-1-2: Nominal Overall Length: 1.188 INCHES IN; Thread Class: 3A FIRST END A; Nominal Thread Size: 0.313 INCHES FIRST END IN; Connection Type: THREADED EXTERNAL 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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