Linear-Rotary Motion Roller

149A2013

149A2013
(NSN) National Stock Number
3120-00-810-6985
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 0.519 inches minimum and 0.520 inches maximum outside diameter, 0.682 inches minimum and 0.687 inches maximum face width, 0.190 inches minimum and 0.192 inches maximum bore inside diameter, 0.032 in. by 45 deg chamfer/radius of outside corner, steel material

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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.
Outside Diameter
0.519 inches minimum and 0.520 inches maximum
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
0.682 inches minimum and 0.687 inches maximum
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.190 inches minimum and 0.192 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the inside circumference.
Chamfer/Radius Of Outside Corner
0.032 in. by 45 deg
Details None.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
plain
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Fsc Application Data
alve,hydraulic system,aircraft
Details The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
65140 - Q P
RVC WCC TCC SHC
1 742 Z Z

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Manufacturer
MISSION SYSTEMS DAVENPORT INC.
CAGE: 72429
DAVENPORT , IA , 52804-1203
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-810-6985
What is the NIIN of the NSN 3120-00-810-6985?
The National Item Identification Number (NIIN) of the NSN 3120-00-810-6985 is 00-810-6985
When the NSN 3120-00-810-6985 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Mon, Jan 1, 1962
Does the NSN 3120-00-810-6985 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-810-6985 contain any hazardous material?
No data in HMIRS

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