Recessed Washer

1406975

1406975
(NSN) National Stock Number
5310-00-066-5506
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15933
Schedule B Code
7318220000
Summary

0.503 inches nominal hole diameter, 0.942 inches nominal outside diameter, 0.048 inches nominal overall height, 0.018 inches nominal recess depth, 0.030 inches nominal material thickness, steel overall material

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
9 - - CX
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
0.503 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.942 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.
Overall Height
0.048 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Recess Depth
0.018 inches nominal
Details A measurement between specified points on the recess,in distinction from height.
Material Thickness
0.030 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Surface Treatment
chromium 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
recessed
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
63220 - W -
RVC WCC TCC SHC
- 573 Z 9

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Manufacturer
ATWOOD FENCE CO INC
CAGE: 93334
KOSCIUSKO , MS , 39090-6970
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-066-5506
What is the NIIN of the NSN 5310-00-066-5506?
The National Item Identification Number (NIIN) of the NSN 5310-00-066-5506 is 00-066-5506
When the NSN 5310-00-066-5506 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Thu, Jun 29, 1967
Does the NSN 5310-00-066-5506 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-066-5506 contain any hazardous material?
No data in HMIRS

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