Keyway Washer

A51G10553-19

A51G10553-19
(NSN) National Stock Number
5310-00-474-7026
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
06158
Schedule B Code
7318220000
Summary

2.627 inches minimum and 2.630 inches maximum hole diameter, 0.314 inches minimum and 0.316 inches maximum internal keyway width, 1.473 inches nominal distance from centerline to bottom of internal keyway, 220000 pounds per square inch minimum tensile strength, 46.0 rockwell c minimum and 49.0 rockwell c maximum hardness rating, navy special project part name assigned by controlling agency

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

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more notches. Excludes:thrust type washers.

INC FIIG Concept Condition
06158 A022B0 1 1
Specifications
Hole Diameter
2.627 inches minimum and 2.630 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Internal Keyway Width
0.314 inches minimum and 0.316 inches maximum
Details A measurement taken at right angles to the length of an internal keyway,in distinction from thickness.
Distance From Centerline To Bottom Of Internal Keyway
1.473 inches nominal
Details None.
Minimum Tensile Strength
220000 pounds per square inch
Details The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.
Hardness Rating
46.0 rockwell c minimum and 49.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Part Name Assigned By Controlling Agency
navy special project
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Color
white overall
Details A characteristic of light that can be specified in terms of luminance,dominant wavelength,and purity.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
gss5100,fscm 26512 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.
Surface Treatment
cadmium and paint overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
mil-c-8837,ty 2,cl 1 mil spec 1st treatment response and mil-p-23377 mil spec 2nd treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
A51G10553-19 61174 5 - 3 9 - ZZ
A51G10553-19 26512 5 - 5 9 - ZZ
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A 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
CAPY MACHINE SHOP INC. DBA CAPY MACHINE SHOP INC
CAGE: 0BVP9
MELVILLE , NY , 11747-3502
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-474-7026
What is the NIIN of the NSN 5310-00-474-7026?
The National Item Identification Number (NIIN) of the NSN 5310-00-474-7026 is 00-474-7026
When the NSN 5310-00-474-7026 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Fri, Mar 3, 1972
Does the NSN 5310-00-474-7026 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-474-7026 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-474-7026?
No known electrostatic discharge

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