Linear-Rotary Motion Roller

4S81298-101A

4S81298-101A
(NSN) National Stock Number
3120-00-132-3779
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 1.125 inches nominal outside diameter, 0.750 inches nominal bore length, 0.195 inches nominal flange width, 0.555 inches nominal face width, 0.379 inches nominal bore inside diameter

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - SE
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
1.125 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.
Bore Length
0.750 inches nominal
Details A measurement of the longest dimension of a bore.
Flange Width
0.195 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Face Width
0.555 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.379 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
steel corrosion resisting
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
plain, flanged face
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
58880 - Q -
RVC WCC TCC SHC
1 742 Z Z

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Manufacturer
LOCKHEED MARTIN CORP DIV LOCKHEED MARTIN AERONAUTICS COMPANY
CAGE: 98897
MARIETTA , GA , 30063-0001
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-00-132-3779
What is the NIIN of the NSN 3120-00-132-3779?
The National Item Identification Number (NIIN) of the NSN 3120-00-132-3779 is 00-132-3779
When the NSN 3120-00-132-3779 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Mon, Dec 16, 1968
Does the NSN 3120-00-132-3779 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-132-3779 contain any hazardous material?
No data in HMIRS

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