Tube Coupling Nut

Model / MPN: 28884 | NSN: 4730-01-074-6036

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

Product Details

NATO Stock Number

4730-01-074-6036

Sold in multiples of

25 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.800 inches

Width Across Flats

0.688 inches

Length To Shoulder

0.578 inches

Smallest Inside Diameter

0.425 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Tube Outside Diameter

0.375 inches

Seat Angle

45.0 degrees

Material

Steel comp 304

Surface Treatment

Passivate

Specification Data

81343 - as21921 government standard

28884 Series Parts

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M318T1111	Nut, Tube Coupling	617	EA	11/24/2017
SPE7M318T041R	Nut, Tube Coupling	1172	EA	07/23/2018
SPE7M319T156D	Nut, Tube Coupling	1945	EA	09/09/2019

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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ISO 9001:2015 + AS9120B
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28884 Cross Reference

AS21921
AS18280
7117X6
CVC4257J6
7105X6
MS21921-6J
MS21921-6C
MS21921-6J
7105X6
7117X6
MS21921-6J
AS21921-6J