Tube Coupling Nut

Model / MPN: 591120PC1 | NSN: 4730-00-202-8099

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

4730-00-202-8099

Sold in multiples of

1 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Fabrication Method

Machined

Nut Style

Tube coupling

Nut Height

Between 0.725 inches and 0.750 inches

Width Across Flats

0.688 inches

Length To Shoulder

0.603 inches

Smallest Inside Diameter

Between 0.422 inches and 0.440 inches

Thread Series

Unf

Thready Qty Per Inch (tpi)

Thread Size

0.562 inches

Tube Outside Diameter

0.375 inches

Material

Steel

Material Specification

Qq-s-637 federal specification single material response

Surface Treatment

Zinc

591120PC Series Parts

591120PC1

Solicitations

Solicitation	Description	Qty	UOM	Close Date
SPE7M320T6268	Nut, Tube Coupling	71	PG	03/02/2020
SPE7M121U3465	Nut, Tube Coupling	15	PG	05/13/2021

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

591120PC1 Cross Reference

12Z6057-7
12Z6126-6
45N2848-5043
290-6