Recessed Washer

2146130

2146130
(NSN) National Stock Number
5310-00-016-8612
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7415210000
Summary

0.500 inches minimum and 0.501 inches maximum hole diameter, 0.812 inches nominal outside diameter, 0.625 inches minimum and 0.630 inches maximum recess diameter, 0.062 inches nominal recess depth, 0.184 inches minimum and 0.187 inches maximum material thickness, 88000 pounds per square inch minimum tensile strength

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

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

INC FIIG Concept Condition
15933 A022B0 1 1
Specifications
Hole Diameter
0.500 inches minimum and 0.501 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.812 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.
Recess Diameter
0.625 inches minimum and 0.630 inches maximum
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Recess Depth
0.062 inches nominal
Details A measurement between specified points on the recess,in distinction from height.
Material Thickness
0.184 inches minimum and 0.187 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Minimum Tensile Strength
88000 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
153.0 brinell standard minimum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Minimum Yield Strength
44000 pounds per square inch
Details The stress at which a material exhibits a specified limiting deviation from the proportionality of stress or strain.
Recess Angle
85.0 degrees minimum and 95.0 degrees maximum
Details None.
Surface Finish
63.0 microinches all surfaces
Details Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
recessed
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
2146130 44114 1 - 5 9 - HD
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
95100 - W -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER
CAGE: 10001
WASHINGTON , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-016-8612
What is the NIIN of the NSN 5310-00-016-8612?
The National Item Identification Number (NIIN) of the NSN 5310-00-016-8612 is 00-016-8612
When the NSN 5310-00-016-8612 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Apr 20, 1967
Does the NSN 5310-00-016-8612 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-016-8612 contain any hazardous material?
No data in HMIRS

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