Tube Coupling Nut

Model / MPN: 921295-04 | NSN: 4730-01-345-0583

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

4730-01-345-0583

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Style

Tube coupling

Nut Height

0.720 inches

End Application

C17a aircraft

Width Across Flats

0.563 inches

Length To Shoulder

0.547 inches

Smallest Inside Diameter

0.300 inches

Thread Series

Unjf

Thready Qty Per Inch (tpi)

Thread Size

0.438 inches

Tube Outside Diameter

0.250 inches

Seat Angle

45.0 degrees

Material

Titanium alloy

Material Specification

Ams4928, 6al-4v assn standard single material response

Surface Treatment

Phosphate

Surface Treatment Specification

Ams2486 assn standard single treatment response

921295 Series Parts

Pricing and Availability

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921295-04 Cross Reference

AP7003T04H
AAC1295-04
7D0163T04
921295-04
7D0163
SPD921295-04
921295-04