Product Details | HOSE CLAMP

4730-01-520-4137 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.

Part Alternates: AN737TM74, 4730-01-520-4137, 01-520-4137, 4730015204137, 015204137

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 11 MAY 2004 01-520-4137

Drawings & Photos | NSN 4730-01-520-4137


Cross Reference | NSN 4730-01-520-4137

Part Number Cage Code Manufacturer
AN737TM74 88044 AERONAUTICAL STANDARDS GROUP DEPT OF NAVY AND AIR FORCE

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Technical Data | NSN 4730-01-520-4137

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING BAND
SURFACE TREATMENT PASSIVATE BAND CADMIUM OR PASSIVATE SCREW
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR C7 BAND
INSIDE DIAMETER 1.875 INCHES MINIMUM AND 2.250 INCHES MAXIMUM
OVERALL WIDTH 0.500 INCHES MINIMUM AND 0.624 INCHES MAXIMUM
FASTENING DEVICE TYPE THUMB HEAD SCREW
SPECIFICATION/STANDARD DATA 80205-NAS1924 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
III END ITEM IDENTIFICATION RECONNAISSANCE AIRCRAFT FUSELAGE
MANUFACTURERS CODE 88044
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE AN737TM74

Restrictions/Controls & Freight Information | NSN 4730-01-520-4137

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information