Product Details | SHAFT COLLAR

3040-00-531-4277 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: 5314277, 3040-00-531-4277, 00-531-4277, 3040005314277, 005314277

Mechanical Power Transmission Equipment | Miscellaneous Power Transmission Equipment

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-531-4277

Drawings & Photos | NSN 3040-00-531-4277


Cross Reference | NSN 3040-00-531-4277

Part Number Cage Code Manufacturer
5314277 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3040-00-531-4277

Characteristic Specifications
MATERIAL STEEL, FED STD 66, AISI/SAE 1022
SURFACE TREATMENT BLACK OXIDE, MIL-C-13924, CLASS 1
STYLE DESIGNATOR A1 PLAIN ROUND
OUTSIDE DIAMETER 1.125 INCHES NOMINAL
THICKNESS 0.435 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
BORE DIAMETER 0.5690 INCHES MINIMUM AND 0.5700 INCHES MAXIMUM
SURFACE FINISH AND LOCATION 125.0 MICROINCHES BOTH BEARING FLATS 125.0 MICROINCHES INSIDE PERIPHERY 125.0 MICROINCHES OUTSIDE PERIPHERY
SECURING HOLE QUANTITY 1
SECURING HOLE TYPE AND LOCATION UNTHREADED SINGLE HOLE
HOLE DIAMETER AND LOCATION 0.1360 INCHES NOMINAL SINGLE HOLE
SPECIAL FEATURES 6-TOOTH INVOLUTE SPLINE,30DEG PRESSURE ANGLE,0.6PITCH DIA,10DIAMETRAL PITCH,0.5196BASE DIA
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 5314277

Restrictions/Controls & Freight Information | NSN 3040-00-531-4277

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 126880 POWER TRANS SHAFTING PULLEYS
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable