Shouldered Washer

B4040003

B4040003
(NSN) National Stock Number
5310-00-144-8649
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
3926904500
Summary

0.116 inches nominal hole diameter, 0.186 inches nominal shoulder diameter, 0.250 inches nominal outside diameter, 0.020 inches minimum and 0.040 inches maximum shoulder height, 0.040 inches minimum and 0.060 inches maximum material thickness, plastic overall material

DAC HCC DMIL RNCC
9 - - C
RNVC SADC MSDS RNAAC
1 AA - CL
Identification

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. 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
15934 A022B0 1 1
Specifications
Hole Diameter
0.116 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
0.186 inches nominal
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
0.250 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.
Shoulder Height
0.020 inches minimum and 0.040 inches maximum
Details None.
Material Thickness
0.040 inches minimum and 0.060 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
plastic overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
shouldered
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
4 08863 2 - 3 9 - SB
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
95100 - W -
RVC WCC TCC SHC
- 772 Z 9

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Manufacturer
DEPARTMENT OF THE ARMY HQ UNITED STATES ARMY COMMUNICATIONS RESEARCH AND DEVELOPMENT COMMAND
CAGE: 56996
ABERDEEN PROVING GROUND , MD , 21005
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-144-8649
What is the NIIN of the NSN 5310-00-144-8649?
The National Item Identification Number (NIIN) of the NSN 5310-00-144-8649 is 00-144-8649
When the NSN 5310-00-144-8649 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Jan 17, 1973
Does the NSN 5310-00-144-8649 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-144-8649 contain any hazardous material?
No data in HMIRS

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