Lock Washer

PC453704

PC453704
(NSN) National Stock Number
5310-00-045-3704
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7318210000
Summary

0.256 inches minimum and 0.267 inches maximum hole diameter, 0.460 inches minimum and 0.478 inches maximum outside diameter, 0.023 inches minimum and 0.028 inches maximum material thickness, 40.0 rockwell c minimum and 50.0 rockwell c maximum hardness rating, steel comp 1060 overall or steel comp 1065 overall or steel comp 1070 overall or steel comp 1075 overall or steel comp 1080 overall material, qq-s-633,fs 1060 to fs 1080 canceled fed spec single material response overall material document and classification

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

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC FIIG Concept Condition
14218 A022B0 1 1
Specifications
Hole Diameter
0.256 inches minimum and 0.267 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.460 inches minimum and 0.478 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.
Material Thickness
0.023 inches minimum and 0.028 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Hardness Rating
40.0 rockwell c minimum and 50.0 rockwell c maximum
Details A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
Material
steel comp 1060 overall or steel comp 1065 overall or steel comp 1070 overall or steel comp 1075 overall or steel comp 1080 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-633,fs 1060 to fs 1080 canceled fed 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.
Surface Treatment
cadmium overall and dichromate 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
flat internal teeth
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Nondefinitive Spec/Std Data
a type
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
1916055 1LW55 5 - 3 2 - ZZ
1916055 16764 X - 5 9 - XX
6E04 12603 X - 5 9 - XX
6E04 89749 5 - 5 2 - ZZ
1916055 24617 X - 5 9 - XX
453704 24617 X - 5 9 - XX
453704 72582 X - 3 2 - XX
1916055 7X677 5 - C 1 - ZZ
453704 7X677 5 - C 1 - ZZ
7373356 19207 X - 3 2 - XX
820601G16A1 58474 X - 3 2 - XX
453704 56442 5 - 5 9 - KZ
MILW6986TYPEA 81349 X - 4 1 - XX
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
55210 - U U
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
POWER COMPONENTS (DEUTSCHLAND) GMBH
CAGE: C7432
BURSCHEID , 51399
GERMANY
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FAQs
Frequently asked questions for NSN 5310-00-045-3704
What is the NIIN of the NSN 5310-00-045-3704?
The National Item Identification Number (NIIN) of the NSN 5310-00-045-3704 is 00-045-3704
When the NSN 5310-00-045-3704 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-045-3704 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-045-3704 contain any hazardous material?
No data in HMIRS

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