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8BTXSS Tube Coupling Nut

4730-00-316-8964

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Official Item Classification

Name
Tube Coupling Nut
Part Number
8BTXSS
(NSN) National Stock Number
4730-00-316-8964
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03859
(FIIG) Federal Item Identification Guide
A021A0
Date
01/01/1963 (63 years ago)

tube coupling nut style, 2b thread class, 0.843 inches nominal nut height, right-hand thread direction, machined fabrication method

Specs & Compatibility

Thread Class

2b

Thread Direction

right-hand

Fabrication Method

machined

Nut Style

tube coupling

Nut Height

0.843 inches nominal

Width Across Flats

0.875 inches nominal

Length To Shoulder

0.531 inches nominal

Smallest Inside Diameter

0.570 inches nominal

Thread Series

unf

Thread Quantity Per Inch

16

Nominal Thread Size

0.750 inches

Nominal Tube Outside Diameter

0.500 inches

Material

steel corrosion resisting overall

Surface Treatment

passivate overall

Specification/Standard Data

96906-ms51531 government standard

Replacement For

Part Number Description
5310-01-418-8574 No Name Available 10/01/2007

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

0003859

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Frequently Asked Questions

What is the FSCG of the NSN 4730-00-316-8964?
The FSCG of the NSN 4730-00-316-8964 is 4730
Does the NSN 4730-00-316-8964 have a Schedule B code assigned?
Yes, the Schedule B code is 7318160000
Does NSN 4730-00-316-8964 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 4730-00-316-8964 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-00-316-8964 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 4730-00-316-8964 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963