4920-01-498-2548 SHAFT,LIFT MODULE,A Index 4920-01-498-2549 PAD,AIRCRAFT,MATERI

National Stock Number:
5315-01-498-2548

Federal Supply Class:
5315

National Item Identification Number:
014982548

Description:
PIN,STRAIGHT,HEADLESS

Detail:
A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.


Manufacturer Information:
3637AS623-330003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER


Techincal Specification:
CENTER TO CENTER DISTANCE BETWEEN HOLES6.260 INCHES NOMINAL
CRITICALITY CODE JUSTIFICATIONAGAV
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN0.250 INCHES NOMINAL
FIRST END STYLECHAMFERED
FIRST END TAPER ANGLE45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH0.060 INCHES NOMINAL
FIRST HOLE DIAMETER0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
HOLE ARRANGEMENT STYLEBOTH END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582, TYPE 303, COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYSHAFT, LIFT MODULE - COLUMN BASE
PIN OVERALL DIAMETER1.0000 INCHES NOMINAL
PIN OVERALL LENGTH6.760 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
SECOND HOLE DIAMETER0.171 INCHES MINIMUM AND 0.177 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONASTM A967, TREATMENT NITRIC 1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPASSIVATE OVERALL


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