Packing Nut

Model / MPN: 1239004PC6 | NSN: 4730-01-022-2399

An item having internal and/or external machine threa (s) (threads other than pipe or hose series), specifically designed to retain, by means or groove(s), shoulder(s) , and the like, packing and/or a packing gland within a stuffing box. See also bushing, machine thread; inverted nut, tube coupling; and nut, tube coupling. Excludes packing nut, stuffing tube; and use with electrical cable, and locknut, pipe.

Product Details

NATO Stock Number

4730-01-022-2399

Sold in multiples of

1 EA

DEMIL

DEMIL/MLI

Thread Direction

Right-hand

Casehardening Indicator

Not casehardened

Thread Size

2 1/2in-12

Screw Thread Series Designator

Unm

Screw Thread Location

Internal

Criticality Code Justification

Zzzy

Material

Brass, qq-b-637, alloy 464

Material

Copper alloy 464

Material Specification

Qq-b-637, alloy 464 federal specification single material response

Reference Number Differentiating Characteristics

Material will be in accordance with ships parts control center activity hx quality control, manufacturing and testing specifications

1239004PC Series Parts

Pricing and Availability

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1239004PC6 Cross Reference

1249252PC6