5640-01-043-4972

Thermal Insulation Sleeving email this page

Model or part number: MIL-I-2781

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Description

Thermal Insulation Pipe And Tube Covering NSN 5640-01-043-4972.

pdf NSN 5640-01-043-4972 Datasheet

MRC:
The number of individual thicknesses laid or lying over or under one another,regardless of the number of plies in each layer.AARM
Layer Quantity:
2
MRC:
The process used in manufacturing the item.AARN
Fabrication Method:
Molded
MRC:
A rating of the denseness or compactness of the material after fabrication.AARP
Material Density:
14.0 pounds per cubic foot
MRC:
The extent to which the material will support combustion /excludes all outer coverings/.AARQ
Flammability Rating:
Not rated
MRC:
A measurement of the smallest dimension from the inner wall to the outer wall of the insulation,in distinction from length or width.AARU
Insulation Thickness:
4.500 inches
MRC:
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.AARX
Inside Diameter:
5.031 inches
MRC:
A measurement of the longest dimension of any object,in distinction from width.ABRY
Length:
36.000 inches
MRC:
The physical configuration of the item.ARJD
Design Form:
Split round
MRC:
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.AZKQ
Tempurature Rating:
Between 501.0 degrees fahrenheit and 900.0 degrees fahrenheit
MRC:
Flexible,capable of being bent,turned or twisted,within limits,without breaking,or rigid,resisting change of form,inflexible.FLEX
Flexibility:
Rigid
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Calcium silicate
MRC:
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.ZZZT
Specification Or Standard:
4.5 in. Size
MRC:
--
NIIN:
010434972
MRC:
--
NATO Stock Number:
5640-01-043-4972
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
A016A0
MRC:
--
INC:
13289
MRC:
--
IMM:
75
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All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 5640-01-043-4972

A rigid or flexible item composed of one or more materials, having uniform inside and outside diameters in the entire length. It may be furnished in segments or split-round or full-round sections, composed of one or more layers. It is specifically designed to cover pipe, tubing, and like surfaces, to restrict the transfer of heat from the high temperature surface to the low temperature surface. It may also include protective coatings, jackets, attaching cement, attaching bands, and/or accessories, (excluding prefabricated components used in aircraft applications). excludes insulation pipe covering, thermal, aircraft.

Manufacturers

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