Self-Aligning Plain Bearing

AS81820/3

AS81820/3
(NSN) National Stock Number
3120-01-399-5057
Federal Supply Classification
3120 Unmounted Plain Bearings
Item Name Code
13208
Schedule B Code
8482300040
Summary

0.5000 inches minimum and 0.5010 inches maximum bore diameter, 0.9995 inches minimum and 1.0000 inches maximum outer member outside diameter, 0.5000 inches minimum and 0.5100 inches maximum outer member width, 0.6230 inches minimum and 0.6250 inches maximum inner member width, with insert and/or liner with staking groove style designator

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
1 - - ZZ
Identification

A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.

INC FIIG Concept Condition
13208 A045A0 - 1
Specifications
Bore Diameter
0.5000 inches minimum and 0.5010 inches maximum
Details The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
Outer Member Outside Diameter
0.9995 inches minimum and 1.0000 inches maximum
Details None.
Outer Member Width
0.5000 inches minimum and 0.5100 inches maximum
Details None.
Inner Member Width
0.6230 inches minimum and 0.6250 inches maximum
Details None.
Style Designator
with insert and/or liner with staking groove
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
M81820/3-8 0U583 5 - 3 2 - ZZ
AS81820/3 81343 5 - 5 9 - ZZ
AS81820/3-8 81343 4 - 5 9 - ZZ
M81820/3-8 81343 5 - 5 9 - ZZ
M81820/3-8 81349 E - 5 9 - ZZ
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

Certified Supplier

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

  • ISO9001 / AS9100 Quality Standards
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  • Qualified Sales Team
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Manufacturer
SAE INTERNATIONAL
CAGE: 0U583
WARRENDALE , PA , 15086-7511
UNITED STATES
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FAQs
Frequently asked questions for NSN 3120-01-399-5057
What is the NIIN of the NSN 3120-01-399-5057?
The National Item Identification Number (NIIN) of the NSN 3120-01-399-5057 is 01-399-5057
When the NSN 3120-01-399-5057 was assigned to the Federal Catalog?
It was assigned 29 years ago, on Mon, Nov 28, 1994
Does the NSN 3120-01-399-5057 contain any precious metals?
Does not contain precious metal
Does the NSN 3120-01-399-5057 contain any hazardous material?
No data in HMIRS

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