Union Nut

Model / MPN: 1017 | NSN: 4730-00-032-7471

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

Product Details

NATO Stock Number

4730-00-032-7471

Sold in multiples of

10 EA

DEMIL

Thread Class

Thread Direction

Right-hand

Shoulder Width

0.125 inches

Nut Style

Round

Nut Diameter

1.500 inches

Nut Height

0.656 inches

Smallest Inside Diameter

1.130 inches

Thread Series

Shoulder Step Width

0.125 inches

Shoulder Seat Diameter

Between 1.244 inches and 1.247 inches

Thready Qty Per Inch (tpi)

Thread Size

1.312 inches

Material

Aluminum alloy 2017

Material Specification

Qq-a-225/5; temper t451 federal specification single material response

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625; type 1, class 1 military specification single treatment response

1017 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

1017 Cross Reference

0-521-220
0-521-220
0-521-220B
0-521-220B