Shouldered Washer

9012881

9012881
(NSN) National Stock Number
5310-00-411-2501
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7508900000
Summary

0.167 inches minimum and 0.173 inches maximum hole diameter, 0.245 inches minimum and 0.255 inches maximum shoulder diameter, 0.370 inches minimum and 0.380 inches maximum outside diameter, 0.026 inches minimum and 0.036 inches maximum shoulder height, 0.063 inches nominal material thickness, nickel alloy a overall material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - BD
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
0.167 inches minimum and 0.173 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
0.245 inches minimum and 0.255 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
0.370 inches minimum and 0.380 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.
Shoulder Height
0.026 inches minimum and 0.036 inches maximum
Details None.
Material Thickness
0.063 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
nickel alloy a overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-n-281 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.
Style Designator
shouldered
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
70220 - M -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
US ARMY AVIATION AND MISSILE COMMAND
CAGE: 18876
REDSTONE CENTRAL , AL , 35898-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-411-2501
What is the NIIN of the NSN 5310-00-411-2501?
The National Item Identification Number (NIIN) of the NSN 5310-00-411-2501 is 00-411-2501
When the NSN 5310-00-411-2501 was assigned to the Federal Catalog?
It was assigned 55 years ago, on Wed, Aug 27, 1969
Does the NSN 5310-00-411-2501 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-411-2501 contain any hazardous material?
No data in HMIRS

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