National Item Identification Number

00-281-1330
002811330
4730-00-281-1330
4730002811330

National Stock Number

Item Name

LOCKNUT,TUBE FITTING

Federal Supply Class

4730

Description

An item with internal machine threads designed to fit the external machine threads of a tube fitting. It has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. The item, when installed, provides a method of locking and sealing the connection. See also LOCKNUT, PIPE; NUT (1), TUBE COUPLING and NUT (1), PLAIN, HEXAGON.

Commercial and Government Entity Code (Supplier Data)

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19207

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20800

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ORDNANCE PARTS AND ENGINEERING CO
3152 C MAJOR ST
8035
FORT WORTH
TX
76112
817-451-8411

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Reference Numbers (Part Numbers)

7528659
7528659

Required Categories

THREAD SERIES
NOMINAL THREAD SIZE
THREAD QUANTITY PER INCH
THREAD CLASS
THRE

Required Description

UNF
0.750 INCHES
16
2B
RIGHT-HAND
STEEL OVERALL
CADMIUM AND
NICKEL OVERAL