National Item Identification Number
01-254-9841
012549841
4730-01-254-9841
4730012549841
National Stock Number
Item Name
NUT,TUBE COUPLING
Federal Supply Class
4730
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Referenced on: http://www.tpub.com/content/ahapache/TM-1-1520-238-23-9/css/TM-1-1520-238-23-9_648.htmDescription
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)
MS21921-4D
Required Categories
THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE
Required Description
UNF
0.437 INCHES
20
3B
RIGHT-HAND
ALUMINUM ALLOY 2014 OVERALL
ANODIZE OVER