Linear-Rotary Motion Roller

1285689-101

1285689-101
(NSN) National Stock Number
3120-00-326-3706
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 1.000 inches nominal outside diameter, 0.490 inches minimum and 0.500 inches maximum face width, 0.625 inches minimum and 0.627 inches maximum bore inside diameter, 0.020 in. min 0.040 in. max by 45.0 deg chamfer chamfer/radius of outside corner, steel comp 321 material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KE
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
1.000 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
0.490 inches minimum and 0.500 inches maximum
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.625 inches minimum and 0.627 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
0.020 in. min 0.040 in. max by 45.0 deg chamfer
Details None.
Material
steel comp 321
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-763, class 321, cond a fed spec single material response
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
plain
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
58770 - W -
RVC WCC TCC SHC
- 742 Z 9

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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 3120-00-326-3706
What is the NIIN of the NSN 3120-00-326-3706?
The National Item Identification Number (NIIN) of the NSN 3120-00-326-3706 is 00-326-3706
When the NSN 3120-00-326-3706 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Mon, Dec 3, 1973
Does the NSN 3120-00-326-3706 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-00-326-3706 contain any hazardous material?
No data in HMIRS

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