National Item Identification Number
01-377-7043
013777043
4730-01-377-7043
4730013777043
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)
53711
Reference Numbers (Part Numbers)
803-2177934
803-2177934-X4X
803-2177934-X4XX-04
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
2.125 INCHES
12
3B
RIGHT-HAND
NICKEL ALLOY OVERALL
NOT RATED
A371 HEXA