5342-01-257-4529

Find complete technical information, availability, and procurement data for: 5342-01-257-4529
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-257-4529

Item Name Code

77777

Assigment Date

06/19/1987 (39 years ago)

A clamp in which the body (band or wire) completely surrounds the item and exerts an evenly distributed pressure on its periphery. It is specifically designed to prevent leakage between a hose and its attaching connections when the body of the clamp is square, rectangular, or irregularly shaped. For items with round or circular bodies, see clamp (1) , hose.

aluminum alloy,qq-a-250/11,alloy 6061,t6,chromate,mil-c-5541,cl 1a; 11.480 in. lg; 5.63 in. w; 0.500 in. thk; 1.338 in. bolt circle dia; 6.250 in. bolt circle dia; 2.526 in. bolt circle dia; 0.112-40 unc-2b thd tapped holes; six places; 0.190-32 unc-2b thd tapped holes four places; 0.290 in. hole dia four places; 0.138-32 unc-2b thd tapped holes four places; 0.7500 in. min and 0.7505 in. max hole dia,2.000 in. dia counterbore,0.195 in. min and 0.205 in. max deep,one side; 0.200 in. dia counterbore,0.100 in. deep,opposite side; 3.000 in. hole dia,5.251 in. min and 5.253 in. max counterbore,0.120 in. deep; 2.000 in. min and 2.002 in. max hole dia,2.273 in. min and 2.288 in. max counterbore,0.220 in. min and 0.240 in. max deep general characteristics item description

Product Characteristics

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

General Characteristics Item Description: aluminum alloy,qq-a-250/11,alloy 6061,t6,chromate,mil-c-5541,cl 1a; 11.480 in. lg; 5.63 in. w; 0.500 in. thk; 1.338 in. bolt circle dia; 6.250 in. bolt circle dia; 2.526 in. bolt circle dia; 0.112-40 unc-2b thd tapped holes; six places; 0.190-32 unc-2b thd tapped holes four places; 0.290 in. hole dia four places; 0.138-32 unc-2b thd tapped holes four places; 0.7500 in. min and 0.7505 in. max hole dia,2.000 in. dia counterbore,0.195 in. min and 0.205 in. max deep,one side; 0.200 in. dia counterbore,0.100 in. deep,opposite side; 3.000 in. hole dia,5.251 in. min and 5.253 in. max counterbore,0.120 in. deep; 2.000 in. min and 2.002 in. max hole dia,2.273 in. min and 2.288 in. max counterbore,0.220 in. min and 0.240 in. max deep

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
564541-001	Special Plate

FAQs

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

What is the FSCG of the NSN 5342-01-257-4529?

The FSCG of the NSN 5342-01-257-4529 is 5342

Does NSN 5342-01-257-4529 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 5342-01-257-4529 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-257-4529 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 5342-01-257-4529 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Jun 19, 1987