Shouldered and Recessed Washer

7027644

7027644
(NSN) National Stock Number
5310-00-679-4993
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15935
Schedule B Code
7616108000
Summary

1.089 inches nominal hole diameter, 1.089 inches nominal shoulder diameter, 3.000 inches nominal outside diameter, 1.875 inches nominal recess diameter, 0.250 inches nominal shoulder height, 0.250 inches nominal material thickness

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
1.089 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
1.089 inches nominal
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
3.000 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
1.875 inches nominal
Details The length of a straight line which passes through the center of the recess,and terminates at the circumference.
Shoulder Height
0.250 inches nominal
Details None.
Material Thickness
0.250 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Recess Angle
110.0 degrees nominal
Details None.
Material
steel comp 1010 overall or steel comp 1020 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
astm a108 assn std all material responses 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.
Style Designator
shouldered and recessed
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
5310006794993 SCY13 9 - 5 9 - YP
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 -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-679-4993
What is the NIIN of the NSN 5310-00-679-4993?
The National Item Identification Number (NIIN) of the NSN 5310-00-679-4993 is 00-679-4993
When the NSN 5310-00-679-4993 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-679-4993 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-679-4993 contain any hazardous material?
No data in HMIRS

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