National Item Identification Number
01-458-2991
014582991
4730-01-458-2991
4730014582991
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)
02570
Reference Numbers (Part Numbers)
SS-38M2-1
SS-38M2-1
Required Categories
MATERIAL
NUT STYLE
NUT HEIGHT
WIDTH ACROSS FLATS
NOMINAL TUBE OUTSIDE DIAMET
Required Description
STEEL COMP 316 OVERALL
A351 TUBE COUPLING
40.6 MILLIMETERS NOMINAL
60.0 MILLI