Linear-Rotary Motion Roller

1386C1303

1386C1303
(NSN) National Stock Number
3120-01-317-9664
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 2.4950 inches minimum and 2.4960 inches maximum counterbore diameter, 0.8750 inches nominal counterbore depth, 4.0000 inches nominal outside diameter, 5.0000 inches nominal face width, 2.2500 inches nominal bore inside diameter

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

A cylindrical body having a centrally located hole to accommodate a pin or shaft for attachment to a push rod guide, yoke, rocker arm, turntable, or rail. The item provides a rolling contact with the face of a valve stem, or the lobes of a cam ring or camshaft on engines, fuel injection pumps, latches, turntables, parallel bearing surfaces requiring a roller support, and the like. Excludes:bearing, roller, cylindrical; roller, electrical switch; and friction bearings. See also cam follower, needle bearing.

INC FIIG Concept Condition
28215 T267-K - 1
Specifications
Casehardening Indicator
not casehardened
Details Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.
Counterbore Diameter
2.4950 inches minimum and 2.4960 inches maximum
Details The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
Counterbore Depth
0.8750 inches nominal
Details The depth of the process used to enlarge part of a hole.
Outside Diameter
4.0000 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Face Width
5.0000 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
2.2500 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the inside circumference.
Special Features
left end counterboredon inside dia,0.8750 in. depth
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
plain, counterbored
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
58860 - P -
RVC WCC TCC SHC
- 742 Z 9

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Manufacturer
GENERAL CRANE AND HOIST, INC.
CAGE: 61811
RICHMOND HILL , GA , 31324-3928
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-317-9664
What is the NIIN of the NSN 3120-01-317-9664?
The National Item Identification Number (NIIN) of the NSN 3120-01-317-9664 is 01-317-9664
When the NSN 3120-01-317-9664 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Sun, Apr 8, 1990
Does the NSN 3120-01-317-9664 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-317-9664 contain any hazardous material?
No data in HMIRS

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