Finishing Washer

25151-13-1

25151-13-1
(NSN) National Stock Number
5310-00-514-7721
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15932
Schedule B Code
7415210000
Summary

0.168 inches minimum and 0.178 inches maximum hole diameter, 0.423 inches minimum and 0.453 inches maximum outside diameter, 0.5353 inches minimum and 0.5537 inches maximum overall height, 0.253 inches minimum and 0.263 inches maximum recess diameter, 0.0183 inches minimum and 0.0217 inches maximum material thickness, copper alloy overall material

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. It may or may not have a flush flange feature.

INC FIIG Concept Condition
15932 A022B0 1 1
Specifications
Hole Diameter
0.168 inches minimum and 0.178 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.423 inches minimum and 0.453 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Overall Height
0.5353 inches minimum and 0.5537 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Recess Diameter
0.253 inches minimum and 0.263 inches maximum
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Material Thickness
0.0183 inches minimum and 0.0217 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
zinc 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.
Style Designator
finishing
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 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
WARD LEONARD CT LLC
CAGE: 63743
THOMASTON , CT , 06787-1990
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-514-7721
What is the NIIN of the NSN 5310-00-514-7721?
The National Item Identification Number (NIIN) of the NSN 5310-00-514-7721 is 00-514-7721
When the NSN 5310-00-514-7721 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-514-7721 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-514-7721 contain any hazardous material?
No data in HMIRS

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