Shouldered and Recessed Washer

5428361

5428361
(NSN) National Stock Number
5310-01-111-9451
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15935
Schedule B Code
7616108000
Summary

0.998 inches minimum and 1.000 inches maximum hole diameter, 1.376 inches minimum and 1.378 inches maximum shoulder diameter, 1.560 inches nominal outside diameter, 1.051 inches nominal recess diameter, 0.060 inches nominal shoulder height, 0.190 inches nominal material thickness

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - KZ
Identification

A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing, sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

INC FIIG Concept Condition
15935 A022B0 1 1
Specifications
Hole Diameter
0.998 inches minimum and 1.000 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
1.376 inches minimum and 1.378 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
1.560 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.
Recess Diameter
1.051 inches nominal
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Shoulder Height
0.060 inches nominal
Details None.
Material Thickness
0.190 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Recess Angle
40.0 degrees nominal
Details None.
Material
aluminum alloy 5083 or aluminum alloy 5086 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-a-250/6 temper h321 fed spec 1st material response overall or qq-a-250/7 temper h32 fed spec 2nd material response overall or qq-a-200/5 temper h111 fed spec 2nd 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
anodize 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.
Surface Treatment Document And Classification
mil-a-8625 type 2 mil spec single treatment response overall
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Style Designator
shouldered and 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 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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Manufacturer
NAVAL SEA SYSTEMS COMMAND
CAGE: 53711
WASHINGTON NAVY YARD , DC , 20376
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-111-9451
What is the NIIN of the NSN 5310-01-111-9451?
The National Item Identification Number (NIIN) of the NSN 5310-01-111-9451 is 01-111-9451
When the NSN 5310-01-111-9451 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Fri, Apr 24, 1981
Does the NSN 5310-01-111-9451 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-111-9451 contain any hazardous material?
No data in HMIRS

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