Product Details | SHAFT COLLAR

3040-00-770-1738 An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see CLAMP, HUB. See also BEARING, SLEEVE; BUSHING, SLEEVE; SPACER, SLEEVE; and COUPLING, SHAFT, RIGID.202304000005340000000

Part Alternates: 104E52, 256164, 7701738, 3040-00-770-1738, 00-770-1738, 3040007701738, 007701738

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-770-1738

Drawings & Photos | NSN 3040-00-770-1738


Cross Reference | NSN 3040-00-770-1738

Part Number Cage Code Manufacturer
104E52 23382 FWD SEAGRAVE HOLDINGS, LP DIV FWD SEAGRAVE HOLDINGS, LP
104E52 70408 AT AND T CORP
256164 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
7701738 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3040-00-770-1738

Characteristic Specifications
MATERIAL BRONZE
STYLE DESIGNATOR A1 PLAIN ROUND
OUTSIDE DIAMETER 3.750 INCHES NOMINAL
THICKNESS 0.864 INCHES MINIMUM AND 0.884 INCHES MAXIMUM
BORE DIAMETER 2.4390 INCHES MINIMUM AND 2.4420 INCHES MAXIMUM
SECURING HOLE QUANTITY 1
SECURING HOLE TYPE AND LOCATION UNTHREADED SINGLE HOLE
HOLE DIAMETER AND LOCATION 0.3750 INCHES NOMINAL SINGLE HOLE

Restrictions/Controls & Freight Information | NSN 3040-00-770-1738

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
No Freight Information