Linear-Rotary Motion Roller

210072

210072
(NSN) National Stock Number
3120-00-928-3891
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 0.250 inches nominal outside diameter, 0.120 inches nominal face width, 0.090 inches nominal bore inside diameter, copper alloy material, plain style designator

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
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
0.250 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
0.120 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.090 inches nominal
Details The length of a straight line which passes through the center of a circular bore,and terminates at the inside circumference.
Material
copper alloy
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
air cylinder and valve assembly,pneumatic,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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
210072 0KDP7 1 - 5 9 - CT
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
VALCOR ENGINEERING CORP
CAGE: 96487
SPRINGFIELD , NJ , 07081-3165
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-928-3891
What is the NIIN of the NSN 3120-00-928-3891?
The National Item Identification Number (NIIN) of the NSN 3120-00-928-3891 is 00-928-3891
When the NSN 3120-00-928-3891 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Wed, Aug 24, 1966
Does the NSN 3120-00-928-3891 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-928-3891 contain any hazardous material?
No data in HMIRS

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