National Item Identification Number
00-142-2579
001422579
4730-00-142-2579
4730001422579
National Stock Number
Item Name
NUT,TUBE COUPLING
Federal Supply Class
4730
Description
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.
Commercial and Government Entity Code (Supplier Data)
77445
Reference Numbers (Part Numbers)
139898
139898
139898
139898
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD PITCH DIAME
Required Description
UNF
0.438 INCHES
20
0.4050 TO 0.4076 INCHES
RIGHT-HAND
STEEL COMP 316 OVERA