National Item Identification Number
00-639-9870
006399870
4730-00-639-9870
4730006399870
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)
AN817-24D
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UN
1.875 INCHES
12
3B
RIGHT-HAND
ALUMINUM ALLOY OVERALL
ANODIZE OVERALL
A