National Item Identification Number
01-297-7227
012977227
4730-01-297-7227
4730012977227
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)
14798
14798
Reference Numbers (Part Numbers)
DLG-6289
DLG-6289-C4
US1349
US1349J4
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNJF
0.438 INCHES
20
3B
RIGHT-HAND
STEEL CORROSION RESISTING OVERALL
A351