5640-01-048-6743

Find complete technical information, availability, and procurement data for: 5640-01-048-6743
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Federal Supply Group

Construction and Building Materials

Federal Supply Classification

5640 Thermal Insulation Materials, Building Paper and Wallboard

National Stock Number

5640-01-048-6743

Item Name Code

13289

Assigment Date

10/02/1977 (48 years ago)

not rated flammability rating, 0.190 inches nominal insulation thickness, 1 layer quantity, felted fabrication method, 8.100 inches nominal inside diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Layer Quantity: 1
Fabrication Method: felted
Flammability Rating: not rated
Insulation Thickness: 0.190 inches nominal
Inside Diameter: 8.100 inches nominal
Length: 24.000 inches nominal
Design Form: full round
Temp Rating: -300.0 fahrenheit maximum
Special Features: olive-drab color; flanged ring 6.505 inside dia inserted one end; 1.000dia hole through one wall 6.000 from ring end 180 deg from ring keyslot; keyslot 0.620 w x 3.820 deep from ring center; 8 slots 0.250 w x 2.500 lg equally spaced on end opposite ring
Flexibility: rigid
Material: glass fiber location not otherwise specified

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
12252573	Thermal Insulation Sleeving

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5640-01-048-6743?

The FSCG of the NSN 5640-01-048-6743 is 5640

Does NSN 5640-01-048-6743 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5640-01-048-6743 contain precious materials?

Item does not contain precious metal.

Does NSN 5640-01-048-6743 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5640-01-048-6743 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Sun, Oct 2, 1977