4820-01-059-1498

Find complete technical information, availability, and procurement data for: 4820-01-059-1498
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-059-1498

Item Name Code

77777

Assigment Date

04/06/1978 (48 years ago)

A clamp in which the body (band or wire) completely encircles an item and distributes a relatively even amount of pressure throughout the entire 360 degrees (6.282 radians) of the periphery of the item to be compressed. Its compression quality is dependent upon an integral screw mechanism, (screw, bolt spring compression and the like mechanical fasteners), or it may be applied by a device not integral with the clamp itself. It is specifically designed to prevent leakage between a hose and its attaching connection(s) when the body of the clamp is round or circular. For square, rectangular, or irregularly shaped items, see clamp, hose, special-shaped. Excludes:clamp, electrical; clamp, loop; clamp, fire hose, shutoff; ferrule (as modified); and hand screw.

copper alloy,qq-c-591,alloy 655; male end 1.250-12,unf,2a; 0.625 in.thread lg; female end 0.625-8 acme g; 0.937 in. thd lg; hexagon wrenching facility; 1.375 in.across flats; 0.187 in.thk; 0.937 in.o/a lg 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: copper alloy,qq-c-591,alloy 655; male end 1.250-12,unf,2a; 0.625 in.thread lg; female end 0.625-8 acme g; 0.937 in. thd lg; hexagon wrenching facility; 1.375 in.across flats; 0.187 in.thk; 0.937 in.o/a lg

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4820-01-067-0056	No Name Available	11/01/1981
4820-01-226-5222	No Name Available	05/01/1987

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
803-2177525-C511-07	Valve Yoke Bushing
803-2177525-X5X	Valve Yoke Bushing
803-2177525-X5XX-07	Valve Yoke Bushing

FAQs

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

What is the FSCG of the NSN 4820-01-059-1498?

The FSCG of the NSN 4820-01-059-1498 is 4820

Does the NSN 4820-01-059-1498 have a Schedule B code assigned?

Yes, the Schedule B code is 8481907000

Does NSN 4820-01-059-1498 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 4820-01-059-1498 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-059-1498 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 4820-01-059-1498 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Apr 6, 1978