Flat Washer

3392AS1554
(NSN) National Stock Number
5310-01-644-9597
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
13393
Schedule B Code
7318220000
Summary

0.191 inches minimum and 0.358 inches maximum hole diameter, round peripheral shape style, round center hole shape style, 0.070 inches nominal thickness, 0.63 inches nominal overall diameter, aa49e-27,h60s end item identification

DAC HCC DMIL RNCC
C - - 3
RNVC SADC MSDS RNAAC
2 - - 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
Hole Diameter
0.191 inches minimum and 0.358 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
0.070 inches nominal
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Overall Diameter
0.63 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
End Item Identification
aa49e-27,h60s
Details The national stock number or the identification information of the end equipment for which the item is a part.
Part Name Assigned By Controlling Agency
hook tape rivet washer
Details The name assigned to the item by the government agency or commercial organization controlling the design of the item.
Special Features
hole is cone shaped 100 degree angle on top
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel corrosion resisting overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
3392AS1554 12255 5 - 5 2 - 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
95100 - W -
RVC WCC TCC SHC
- 713 Z 9
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FAQs
Frequently asked questions for NSN 5310-01-644-9597
What is the NIIN of the NSN 5310-01-644-9597?
The National Item Identification Number (NIIN) of the NSN 5310-01-644-9597 is 01-644-9597
When the NSN 5310-01-644-9597 was assigned to the Federal Catalog?
It was assigned 9 years ago, on Thu, May 28, 2015
Does the NSN 5310-01-644-9597 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-644-9597 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-644-9597?
No known electrostatic discharge

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