Convex Washer

1013G64P1

1013G64P1
(NSN) National Stock Number
5310-01-171-0590
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15931
Schedule B Code
7318220000
Summary

2.880 inches minimum and 2.890 inches maximum hole diameter, 4.000 inches nominal outside diameter, 0.245 inches minimum and 0.255 inches maximum material thickness, 63.0 microinches inner surface finish, steel overall material, astm a515,grade 55 assn std single material response overall or b4a8a,fscm 01289 mfr ref single material response overall material document and classification

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

A washer which is round with a centrally located hole. One bearing surface is smooth, flat, and unbroken, the other bearing surface is smooth, unbroken, and is raised to form a curved or spherical contour. See also washer (1), concave. Excludes:bearing, washer thrust.

INC FIIG Concept Condition
15931 A022B0 1 1
Specifications
Hole Diameter
2.880 inches minimum and 2.890 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
4.000 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.
Material Thickness
0.245 inches minimum and 0.255 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Surface Finish
63.0 microinches inner
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a515,grade 55 assn std single material response overall or b4a8a,fscm 01289 mfr ref single material response overall
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
convex
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
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT
CAGE: 01289
LYNN , MA , 01910-0002
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-171-0590
What is the NIIN of the NSN 5310-01-171-0590?
The National Item Identification Number (NIIN) of the NSN 5310-01-171-0590 is 01-171-0590
When the NSN 5310-01-171-0590 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Fri, Feb 3, 1984
Does the NSN 5310-01-171-0590 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-171-0590 contain any hazardous material?
No data in HMIRS

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