5340-01-312-4073

Find complete technical information, availability, and procurement data for: 5340-01-312-4073
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-312-4073

Item Name Code

39404

Assigment Date

12/15/1989 (36 years ago)

2 mounting hole quantity, 3.500 inches nominal overall length, 0.500 inches nominal overall width, unthreaded hole mounting facility, 0.279 inches minimum and 0.289 inches maximum mounting hole diameter

Product Characteristics

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

Overall Length: 3.500 inches nominal
Overall Width: 0.500 inches nominal
Mounting Hole Diameter: 0.279 inches minimum and 0.289 inches maximum
Mounting Hole Quantity: 2
Mounting Facility: unthreaded hole
Block Height: 0.750 inches nominal
Clamping Hole Quantity: 1
Distance From End To First Clamping Hole Center: 1.750 inches nominal
Special Features: 0.250-20 unc-3b thd holes two places,countersink 80.0 deg min and 100.0 deg max; color black
Material: steel comp 1015 or steel comp 1017 or steel comp 1018 or steel comp 1020 or steel comp 1023 or steel comp 1025 or steel comp 1026
Material Document And Classification: aisi assn std all material responses
Surface Treatment: enamel synthetic lusterless
Surface Treatment Document And Classification: tt-e-516 fed spec single treatment response or mil-e-52891 mil spec single treatment response
Style Designator: rectangular

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
31W-0026	Section Block Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-312-4073?

The FSCG of the NSN 5340-01-312-4073 is 5340

Does NSN 5340-01-312-4073 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 5340-01-312-4073 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-312-4073 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 5340-01-312-4073 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Dec 15, 1989