National Item Identification Number
00-333-3560
003333560
4730-00-333-3560
4730003333560
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)
Reference Numbers (Part Numbers)
641FS
641FSNS4-8
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD DIRECTION;
Required Description
NPSI
0.625 INCHES
18
RIGHT-HAND
COPPER ALLOY 377 OVERALL
SAE 88 ASSN STD SI