Sound Controlling Block

160990

160990
(NSN) National Stock Number
5640-00-074-0871
Federal Supply Classification
5640 Wallboard, Building Paper and Thermal Insulation Materials
Item Name Code
20227
Schedule B Code
6806900050
Summary

9.406 inches nominal overall length, 3.568 inches nominal overall width, 0.261 inches nominal overall thickness, plastic, polyvinyl chloride basic material, 3.568 inches nominal coverage width, 9.406 inches nominal coverage length

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - 75
Identification

A light, rigid item composed of one or more kinds of granule and/or fiber with binder added, compressed to the desired density, and dried. It may be with or without surface coating and/or perforations or voids to be exposed to the noise area to entrap and dissipate sound energy, and is rated for this use. It is provided in lengths up to and including 36 inches (914.4 mm).

INC FIIG Concept Condition
20227 T230-A - 1
Specifications
Overall Length
9.406 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Width
3.568 inches nominal
Details An overall measurement taken at right angles to the length of an item,in distinction from thickness.
Overall Thickness
0.261 inches nominal
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Basic Material
plastic, polyvinyl chloride
Details The element,compound,or mixture of which the basic material is fabricated. please use mrc cyen in place of this discontinued mrc.
Coverage Width
3.568 inches nominal
Details A measurement taken at right angles to the length of the area the item is designed to cover,in distinction from thickness.
Coverage Length
9.406 inches nominal
Details A measurement of the longest dimension of an area the item is designed to cover,in distinction from width.
Flameproof Feature
included or not included
Details An indication of whether or not a flameproof feature is included.
Color
gray/grey
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
160990 64959 5 - 5 9 - TX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
53360 - W -
RVC WCC TCC SHC
- 561 Z 9

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Manufacturer
TELEMECHANICS INC
CAGE: 57712
BAY SHORE , NY , 11706-3425
UNITED STATES
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FAQs
Frequently asked questions for NSN 5640-00-074-0871
What is the NIIN of the NSN 5640-00-074-0871?
The National Item Identification Number (NIIN) of the NSN 5640-00-074-0871 is 00-074-0871
When the NSN 5640-00-074-0871 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5640-00-074-0871 contain any precious metals?
Does not contain precious metal
Does the NSN 5640-00-074-0871 contain any hazardous material?
No information in HMIRS

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