4730-01-345-1077

Find complete technical information, availability, and procurement data for: 4730-01-345-1077
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-01-345-1077

Item Name Code

13566

Assigment Date

09/12/1991 (34 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.

1.813 inches minimum and 2.250 inches maximum inside diameter, w/inner band shoe for soft materials provides clamping action on silicone rubber and soft durometer hose materials special features, slotted hexagon head screw fastening device type, 0.500 inches nominal overall width, c17a aircraft 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.

Inside Diameter: 1.813 inches minimum and 2.250 inches maximum
Overall Width: 0.500 inches nominal
End Item Identification: c17a aircraft
Fastening Device Type: slotted hexagon head screw
Special Features: w/inner band shoe for soft materials provides clamping action on silicone rubber and soft durometer hose materials
Material: steel comp 301 or steel comp 302 overallsteel comp 410 screw
Material Document And Classification: mil-s-5059 mil spec single material response or qq-s-763 fed spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: band

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
2948-72	Hose Clamp
9428H B	Hose Clamp
9D0021-72	Hose Clamp
HK9C09D-72	Hose Clamp
WWD72HS	Hose Clamp

FAQs

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

What is the FSCG of the NSN 4730-01-345-1077?

The FSCG of the NSN 4730-01-345-1077 is 4730

Does NSN 4730-01-345-1077 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 4730-01-345-1077 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-345-1077 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 4730-01-345-1077 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Sep 12, 1991