Flat Washer

107218-3

107218-3
(NSN) National Stock Number
5310-00-054-2445
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
13393
Schedule B Code
3926904500
Summary

Rectangular cross-sectional shape style, 0.250 inches minimum and 0.265 inches maximum hole diameter, round peripheral shape style, round center hole shape style, 0.035 inches minimum and 0.055 inches maximum thickness, 0.400 inches minimum and 0.415 inches maximum overall diameter

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

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

INC FIIG Concept Condition
13393 A022B0 1 1
Specifications
Cross-Sectional Shape Style
rectangular
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Hole Diameter
0.250 inches minimum and 0.265 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Peripheral Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the peripheral shape of the item.
Center Hole Shape Style
round
Details The style designation indicating the configuration that most nearly corresponds to the shape of the center hole.
Thickness
0.035 inches minimum and 0.055 inches maximum
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Overall Diameter
0.400 inches minimum and 0.415 inches maximum
Details A measurement of the longest straight line across a circular cross-sectional plane.
Minimum Tensile Strength
1500 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.
Material
plastic polytetrafluoroethylene overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
mil-p-22296,ty 2,cl d mil spec 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.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
10111797-2 18876 1 - 3 2 - BD
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
95100 - W -
RVC WCC TCC SHC
- 772 Z 9

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Manufacturer
RAYTHEON COMPANY DIV RIS FORT WAYNE
CAGE: 37695
FORT WAYNE , IN , 46808-4106
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-054-2445
What is the NIIN of the NSN 5310-00-054-2445?
The National Item Identification Number (NIIN) of the NSN 5310-00-054-2445 is 00-054-2445
When the NSN 5310-00-054-2445 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jun 1, 1967
Does the NSN 5310-00-054-2445 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-054-2445 contain any hazardous material?
No data in HMIRS

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