5640-00-275-7451

Find complete technical information, availability, and procurement data for: 5640-00-275-7451
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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

5640-00-275-7451

Item Name Code

04187

Assigment Date

01/01/1961 (65 years ago)

8.000 feet nominal length, 0.188 inches nominal thickness, tempered temper characteristic, screen mesh indented one side surface type, 4.000 feet nominal width

Product Characteristics

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

Width: 4.000 feet nominal
Thickness: 0.188 inches nominal
Length: 8.000 feet nominal
Temper Characteristic: tempered
Surface Type: screen mesh indented one side
Surface Type: smooth other side
Environmental Attribute Code: comprehensive procurement guideline - construction products - structural fiberboard
Color: brown

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5640-00-171-9767	No Name Available	09/07/2022
5640-00-477-2916	No Name Available	06/01/1990
5640-00-530-3641	No Name Available	11/04/1968
5640-00-969-5024	No Name Available	06/29/2023

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
A-A-2243	Vege Hard Pressed Building Board
A-A-2243 TY1	Vege Hard Pressed Building Board
ANSI A135.4	Vege Hard Pressed Building Board
ANSI AHA A135.4	Vege Hard Pressed Building Board
LLL-B-810	Vege Hard Pressed Building Board

FAQs

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

What is the FSCG of the NSN 5640-00-275-7451?

The FSCG of the NSN 5640-00-275-7451 is 5640

Does the NSN 5640-00-275-7451 have a Schedule B code assigned?

Yes, the Schedule B code is 6808000000

Does NSN 5640-00-275-7451 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 5640-00-275-7451 contain precious materials?

Item does not contain precious metal.

Does NSN 5640-00-275-7451 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 5640-00-275-7451 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961