National Item Identification Number

00-277-8342
002778342
4520-00-277-8342
4520002778342

National Stock Number

Item Name

PIPE ASSEMBLY,AIR CONDITIONING-HEATING

Federal Supply Class

4520

Description

A combination of lengths of pipe and fittings, such as adapters, collars, couplings, elbows, laterals, reducers, tees, and the like, used to conduct air or gas flow from one area to another.

Commercial and Government Entity Code (Supplier Data)

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Reference Numbers (Part Numbers)

MIL-H-12340A
MIL-S-12340

Required Categories

MATERIAL
SURFACE TREATMENT
GENERAL CHARACTERISTICS ITEM DESCRIPTION
SPEC/STD

Required Description

STEEL
ZINC
110.938 IN. LG;5 SECTIONS W/DIFFERENT DIAMETERS:FIRST DIA 4.031/4.2