National Item Identification Number
01-270-4234
012704234
4730-01-270-4234
4730012704234
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
96214
Reference Numbers (Part Numbers)
A-202-1
530473-13
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD DIRECTION;
Required Description
UNF
0.313 INCHES
20
RIGHT-HAND
ALUMINUM OVERALL
A356 TUBE COUPLING
0.470 I