Product Details | MACHINE COLLET

3460-01-176-1257 A work holding device consisting of a longitudinally slotted sleeve which has a tapering or conical end designed to fit into a corresponding taper of a chuck so that the lengthwise movement of the sleeve causes a contraction or expansion of the gripping surfaces. The gripping or holding tension is actuated by a backward pull (draw in) or by a forward push (force in). Used on lathes, milling machines, screw machines and the like. Excludes SOCKET, STRAIGHT SHANK TOOL and SOCKET, TAPER SHANK TOOL.

Part Alternates: 3159224, 5187760, 3460-01-176-1257, 01-176-1257, 3460011761257, 011761257

Metalworking Machinery | Machine Tool accessories

Supply Group (FSG) NSN Assign. NIIN
34 07 APR 1984 01-176-1257

Cross Reference | NSN 3460-01-176-1257

Part Number Cage Code Manufacturer
3159224 53711 NAVAL SEA SYSTEMS COMMAND
5187760 15090 RAYTHEON COMPANY DBA RAYTHEON
5187760 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3460-01-176-1257

Characteristic Specifications
DESIGN TYPE STEP CHUCK
MATERIAL ALUMINUM ALLOY, QQ-A-225/8, T6
INTERNAL GRIP HOLE SHAPE ROUND
MATERIAL SIZE ACCOMMODATED 0.118 INCHES MINIMUM AND 0.124 INCHES MAXIMUM
BODY DIAMETER 0.375 INCHES
OVERALL LENGTH 0.275 INCHES NOMINAL
THREAD LOCATION INTERNAL
THREAD SIZE 0.312-32
SCREW THREAD SERIES DESIGNATOR SPECIAL
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES UNEF THREADS; 0.375 IN.HEX BODY

Restrictions/Controls & Freight Information | NSN 3460-01-176-1257

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