Linear-Rotary Motion Roller

637-709-2144230

637-709-2144230
(NSN) National Stock Number
3120-00-932-0974
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
28215
Schedule B Code
8482997090
Summary

Not casehardened casehardening indicator, 2.750 inches nominal outside diameter, 3.000 inches nominal bore length, 0.500 inches nominal flange width, 2.000 inches nominal face width, 0.750 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.
Outside Diameter
2.750 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
3.000 inches nominal
Details A measurement of the longest dimension of a bore.
Flange Width
0.500 inches nominal
Details A measurement taken at right angles to the length of a flange,in distinction from thickness.
Face Width
2.000 inches nominal
Details A measurement taken at right angles to the length of the face,in distinction from thickness.
Bore Inside Diameter
0.750 inches nominal
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
0.062 in radius
Details None.
Material
plastic polyamide
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
77832-03X6PC10 96169 1 - 5 9 - AX
77832-03X6PC10REVG 96169 5 - 5 9 - AX
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
63220 - W -
RVC WCC TCC SHC
- 772 Z 9

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Manufacturer
NAVAL SHIP SYSTEMS COMMAND
CAGE: 80064
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FAQs
Frequently asked questions for NSN 3120-00-932-0974
What is the NIIN of the NSN 3120-00-932-0974?
The National Item Identification Number (NIIN) of the NSN 3120-00-932-0974 is 00-932-0974
When the NSN 3120-00-932-0974 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Fri, Sep 23, 1966
Does the NSN 3120-00-932-0974 contain any precious metals?
Type/content is unknown
Does the NSN 3120-00-932-0974 contain any hazardous material?
No data in HMIRS

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