Pipe to Boss Straight Adapter

682160

682160
(NSN) National Stock Number
4730-00-001-3376
Federal Supply Classification
4730 Hose, Pipe, Tube, Lubrication and Railing Fittings
Item Name Code
22674
Schedule B Code
7307992000
Summary

2a 2nd end thread class, flared w/ gasket seal (boss) 2nd end connection style, plain (pipe) 1st end connection style, threaded external boss 2nd end connection type, threaded external pipe 1st end connection type, 0.375 inches 1st end nominal thread size

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

An adapter having standard pipe threads on one end or an unthreaded end designed to accommodate a pipe. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a pipe or pipe fitting to a boss or boss fitting in a straight line on items such as tanks, housing, valve fittings, or the like. See also adapter bushing and coupling, pipe.

INC FIIG Concept Condition
22674 A080B0 1 1
Specifications
Thread Class
2a 2nd end
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Connection Style
flared w/ gasket seal (boss) 2nd end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Style
plain (pipe) 1st end
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the connection.
Connection Type
threaded external boss 2nd end
Details Indicates the type of connection/s/.
Connection Type
threaded external pipe 1st end
Details Indicates the type of connection/s/.
Nominal Thread Size
0.375 inches 1st end
Details A designation that is used for the purpose of general identification of the thread.
Nominal Thread Size
0.562 inches 2nd end
Details A designation that is used for the purpose of general identification of the thread.
Reduced Passage Nominal Inside Diameter
0.281 inches 2nd end
Details The nominal length of a straight line which passes through the center of the reduced passage,and terminates at the inside circumference.
Nominal Overall Length
4.500 inches
Details The nominal dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Thread Series Designator
npt 1st end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Thread Series Designator
unf 2nd end
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
30000 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
BARKER ROCKFORD CO THE DBA HECO DIV DIV HECO DIVISION
CAGE: 26519
ROCKFORD , IL , 61109-2901
UNITED STATES
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FAQs
Frequently asked questions for NSN 4730-00-001-3376
What is the NIIN of the NSN 4730-00-001-3376?
The National Item Identification Number (NIIN) of the NSN 4730-00-001-3376 is 00-001-3376
When the NSN 4730-00-001-3376 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Wed, Sep 20, 1972
Does the NSN 4730-00-001-3376 contain any precious metals?
Type/content is unknown
Does the NSN 4730-00-001-3376 contain any hazardous material?
No data in HMIRS

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