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7B-4642 Pipe to Tube Straight Adapter

4730-00-277-8750

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Official Item Classification

Name
Pipe to Tube Straight Adapter
Part Number
7B-4642
(NSN) National Stock Number
4730-00-277-8750
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03776
(FIIG) Federal Item Identification Guide
A080B0
Date
01/01/1963 (63 years ago)

2a 1st end thread class, 0.125 inches 2nd end nominal pipe size accommodated, plain (pipe) 2nd end connection style, -40.0 fahrenheit single response maximum operating temp, flareless (tube) 1st end connection style

Specs & Compatibility

Nominal Pipe Size Accommodated

0.125 inches 2nd end

Thread Class

2a 1st end

Maximum Operating Temp

-40.0 fahrenheit single response

Connection Style

flareless (tube) 1st end

Connection Style

plain (pipe) 2nd end

Connection Type

threaded external pipe 2nd end

Connection Type

threaded external tube 1st end

Thread Quantity Per Inch

24 1st end

Maximum Operating Pressure

400.0 pounds per square inch single response

Nominal Thread Size

0.125 inches 2nd end

Nominal Thread Size

0.438 inches 1st end

Seat Angle

20.0 degrees 1st end

Nominal Outside Diameter Tube Accommodated

0.250 inches 1st end

Nominal Overall Length

0.875 inches

Special Features

supports harnischfeger corp.;model m320t2,crane truck mounted,nsn 3810-00-151-4431; 3990-01-442-1939 bap (bridge adapter pallet); 2420-66-148-7692, hmee (high mobility engineer excavator)

Material

copper alloy 360 or copper alloy 345 overall

Material Document And Classification

sae ca360 assn std single material response overall

Media For Which Designed

air 1st response

Media For Which Designed

gas 2nd response

Thread Series Designator

nptf 2nd end

Thread Series Designator

uns 1st end

Furnished Items And Quantity

1 tube coupling nut w/sleeve

Specification/Standard Data

81343-j246 professional/industrial association standard

Nondefinitive Spec/Std Data

1a figure

Replacement For

Part Number Description
4730-00-287-1799 No Name Available 09/01/1986

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003776

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Frequently Asked Questions

What is the FSCG of the NSN 4730-00-277-8750?
The FSCG of the NSN 4730-00-277-8750 is 4730
Does the NSN 4730-00-277-8750 have a Schedule B code assigned?
Yes, the Schedule B code is 7412200000
Does NSN 4730-00-277-8750 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-00-277-8750 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-277-8750 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-00-277-8750 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963