Product Details | HUB CLAMP

3040-00-398-0403 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: PB366081, PB36608-1, 3040-00-398-0403, 00-398-0403, 3040003980403, 003980403

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-398-0403

Drawings & Photos | NSN 3040-00-398-0403


Cross Reference | NSN 3040-00-398-0403

Part Number Cage Code Manufacturer
PB36608-1 23667 SMITHS DETECTION, INC. DIV EDGEWOOD
PB36608-1 82205 BELFORT INSTRUMENT COMPANY

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Technical Data | NSN 3040-00-398-0403

Characteristic Specifications
MATERIAL STEEL, QQ-S-764, TYPE 416, COND B-CANCELED
STYLE DESIGNATOR B3 ROUND, SINGLE BOLT SECURED
OUTSIDE DIAMETER 0.594 INCHES NOMINAL
THICKNESS 0.160 INCHES NOMINAL
BORE DIAMETER 0.2500 INCHES MINIMUM AND 0.2505 INCHES MAXIMUM
CLAMP SECURING HOLE STYLE 2 THREADED
PLAIN HOLE DIAMETER 0.1040 INCHES MINIMUM AND 0.1070 INCHES MAXIMUM
SCREW THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD SIZE 0.099 INCHES
MANUFACTURERS CODE 82205
DESIGN CONTROL REFERENCE PB36608-1

Restrictions/Controls & Freight Information | NSN 3040-00-398-0403

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:UPrecious metal type is unknown
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
NMF Description 095190 HARDWARE, NOI
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable