National Item Identification Number

01-171-7629
011717629
5640-01-171-7629
5640011717629

National Stock Number

Item Name

INSULATION FELT,THERMAL

Federal Supply Class

5640

Description

A flexible or semirigid material composed of one or more kinds of fiber with an added binder, supplied in flat sheets or rolls. It is designed to offer resistance to the flow of heat, and must be rated for this use. For felted insulation with paper or other sheet material affixed to one or both sides, see INSULATION BLANKET, THERMAL. Excludes FELT SHEET and FELT STRIP.

Commercial and Government Entity Code (Supplier Data)

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80244

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60746

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PRESSURE SPECIALTIES INC
8 E RAMAPO AVE
MAHWAH
NJ
07430
201-529-8320

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NSN (National Stock Number) 5640-01-171-7629, 5640011717629 NIIN (National Identification Number) 01-171-7629, 011717629

Part Numbers (Reference Numbers)

MIL-I-16411
MIL-I-16411 TY2
PSI-678-SP-02-32

Required Categories

MATERIAL
RESIN TREATMENT
DENSITY RATING
TEMP RATING
MAXIMUM THERMAL CONDUCTI

Required Description

GLASS CLOTH, MIL-Y-1140
NOT INCLUDED
15.0 POUNDS PER CUBIC FOOT
NOT RATED
0.