BEARING,WASHER,THRUST

805015

805015
(NSN) National Stock Number
3120-00-486-2258
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13211
Schedule B Code
8482105008
Summary

Convex cross-sectional shape style, 3.0000 inches nominal outside diameter, round center hole shape style, 1.2650 inches nominal diameter, 0.0600 inches minimum and 0.0640 inches maximum overall thickness, 3.8500 inches minimum and 3.8540 inches maximum curvature outside radius

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - CT
Identification

An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.

INC FIIG Concept Condition
13211 A045A0 - 1
Specifications
Cross-Sectional Shape Style
convex
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Outside Diameter
3.0000 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.
Center Hole Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
Diameter
1.2650 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Overall Thickness
0.0600 inches minimum and 0.0640 inches maximum
Details An overall measurement of the smallest dimension of an item,in distinction from length or width.
Curvature Outside Radius
3.8500 inches minimum and 3.8540 inches maximum
Details None.
Curvature Inside Radius
3.7900 inches nominal
Details A measurement of a line segment extending from the center of a curvature portion to the inside surface.
Corner Shape
square first inside corner
Details The physical configuration of the corner.
Corner Shape
square second inside corner
Details The physical configuration of the corner.
Material
carbon graphite overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Condition
ground
Details The condition of the item with respect to the texture of the surface.
Style Designator
round
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
58890 - P -
RVC WCC TCC SHC
- 742 Z 9

Certified Supplier

Order with confidence, we are a valued certified supplier serving customers in the military and aerospace industries.

  • ISO9001 / AS9100 Quality Standards
  • HAZMAT Certified
  • On Time Delivery
  • Qualified Sales Team
  • Counterfeit Parts Prevention
  • 100% Product Inspections
Manufacturer
FWD SEAGRAVE HOLDINGS LP
CAGE: 23382
CLINTONVILLE , WI , 54929-1518
UNITED STATES
FAQs
Frequently asked questions for NSN 3120-00-486-2258
When the NSN 3120-00-486-2258 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, May 28, 1969
Does the NSN 3120-00-486-2258 contain any precious metals?
Does not contain precious metal
What is the NIIN of the NSN 3120-00-486-2258?
The National Item Identification Number (NIIN) of the NSN 3120-00-486-2258 is 00-486-2258
Does the NSN 3120-00-486-2258 contain any hazardous material?
No data in HMIRS

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Founded in the heart of North Florida, our company has been dedicated to commercializing and supplying top-quality aerospace and milspec bearings.

Contact
841 Prudential Drive
Jacksonville, FL, 32207
United States
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