4540-01-021-4743

Find complete technical information, availability, and procurement data for: 4540-01-021-4743
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Federal Supply Group

Plumbing, Heating, and Waste Disposal Equipment

Federal Supply Classification

4540 Waste Disposal Equipment

National Stock Number

4540-01-021-4743

Item Name Code

31915

Assigment Date

05/17/1976 (50 years ago)

thd external one end 0.750-14 npt rh thd lg 0.500 in.;thd internal other end 0.750-14 npt rh;inside thd internal end is glass 0.872 in. dia by 0.122 in. thk and 2 gaskets held in place by a thd insert;od of female end is 1.250 in. general characteristics item description, steel material, 1.721 inches nominal overall length, honeywell c7015a flameguard end item identification

Product Characteristics

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

Overall Length: 1.721 inches nominal
End Item Identification: honeywell c7015a flameguard
Material: steel
General Characteristics Item Description: thd external one end 0.750-14 npt rh thd lg 0.500 in.;thd internal other end 0.750-14 npt rh;inside thd internal end is glass 0.872 in. dia by 0.122 in. thk and 2 gaskets held in place by a thd insert;od of female end is 1.250 in.

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
105172A	Flame Safeguard Control
Z20118D186	Flame Safeguard Control

FAQs

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

What is the FSCG of the NSN 4540-01-021-4743?

The FSCG of the NSN 4540-01-021-4743 is 4540

Does NSN 4540-01-021-4743 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 4540-01-021-4743 contain precious materials?

Precious metal content is unknown

Does NSN 4540-01-021-4743 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4540-01-021-4743 was assigned to the Federal Catalog?

It was assigned 50 years ago, on Mon, May 17, 1976