Product Details | HUB CLAMP

3040-00-682-0728 An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see COLLAR, SHAFT. Excludes CLAMP, LOOP.

Part Alternates: 4000418, 400-0418, 3040-00-682-0728, 00-682-0728, 3040006820728, 006820728

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 31 MAR 1972 00-682-0728

Drawings & Photos | NSN 3040-00-682-0728


Cross Reference | NSN 3040-00-682-0728

Part Number Cage Code Manufacturer
400-0418 52151 CONTINENTAL ELECTRONICS CORPORATION

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Technical Data | NSN 3040-00-682-0728

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI 303/SAE 30303
STYLE DESIGNATOR B15 ROUND SECTIONAL, TWO BOLT SECURED
OUTSIDE DIAMETER 0.865 INCHES MINIMUM AND 0.885 INCHES MAXIMUM
THICKNESS 0.367 INCHES MINIMUM AND 0.383 INCHES MAXIMUM
BORE DIAMETER 0.4375 INCHES MINIMUM AND 0.4385 INCHES MAXIMUM
CLAMP SECURING HOLE STYLE 3 THREADED
PLAIN HOLE DIAMETER 0.1875 INCHES NOMINAL
COUNTERBORE DIAMETER 0.1406 INCHES NOMINAL
COUNTERBORE DEPTH 0.1250 INCHES NOMINAL
SCREW THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD SIZE 0.138 INCHES
III END ITEM IDENTIFICATION AN/FRQ-18(V)
MANUFACTURERS CODE 52151
DESIGN CONTROL REFERENCE 400-0418

Restrictions/Controls & Freight Information | NSN 3040-00-682-0728

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.
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.
Category Code Description
No Freight Information