Tube Coupling Nut

Model / MPN: 5189407 | NSN: 4730-01-172-2052

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

4730-01-172-2052

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Any acceptable

Nut Height

0.625 inches

End Application

Leahy class cg

Width Across Flats

0.438 inches

Smallest Inside Diameter

Between 0.345 inches and 0.350 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.375 inches

Tube Outside Diameter

0.250 inches

Material

Copper alloy 360

51894 Series Parts

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.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

5189407 Cross Reference

0098-LL-TJ2-4332
261-UG-04
261-UG-1/4