National Item Identification Number

01-290-1043
012901043
4730-01-290-1043
4730012901043

National Stock Number

Item Name

NUT,UNION

Federal Supply Class

4730

Description

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.

Commercial and Government Entity Code (Supplier Data)

---

Reference Numbers (Part Numbers)

810-1385884
810-1385884 PC 8
810-1385884 PC 8

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UN
1.188 INCHES
12
3B
RIGHT-HAND
STEEL COMP 304 OVERALL
QQ-S-763,CL 304,CO