4240-01-329-3571

Find complete technical information, availability, and procurement data for: 4240-01-329-3571
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4240 Safety and Rescue Equipment

National Stock Number

4240-01-329-3571

Item Name Code

10101

Assigment Date

11/15/1990 (35 years ago)

A rectangular or square precision tool having a flat working surface(s) of specific flatness. It is used as a datum plane in connection with various layout, inspection, and calibration operations. It may also be used as a lapping plate, but is not grooved. See also block, lapping; plate, duplex, surface and lapping; and plate, lapping.

niosh/msha approval tc-23c-815 supplementary features, toxic dust hazard protection feature, feat criticality code justification, sole source required by statute 6.302 special features

Product Characteristics

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

Hazard Protection Feature: toxic dust
Criticality Code Justification: feat
Special Features: sole source required by statute 6.302
Supplementary Features: niosh/msha approval tc-23c-815

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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:

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1142 C21-50A	Air Filteri Respirator Cartridge
14190207	Air Filteri Respirator Cartridge
C21-50	Air Filteri Respirator Cartridge
GT01P100	Air Filteri Respirator Cartridge

FAQs

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

What is the FSCG of the NSN 4240-01-329-3571?

The FSCG of the NSN 4240-01-329-3571 is 4240

Does NSN 4240-01-329-3571 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 4240-01-329-3571 contain precious materials?

Item does not contain precious metal.

Does NSN 4240-01-329-3571 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 4240-01-329-3571 was assigned to the Federal Catalog?

It was assigned 35 years ago, on Thu, Nov 15, 1990