Shouldered Washer

53-39275-9

53-39275-9
(NSN) National Stock Number
5310-00-871-9560
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7318220000
Summary

0.3125 inches minimum and 0.3155 inches maximum hole diameter, 0.6238 inches minimum and 0.6243 inches maximum shoulder diameter, 0.6610 inches minimum and 0.6660 inches maximum outside diameter, 0.1080 inches minimum and 0.1180 inches maximum shoulder height, 0.0320 inches nominal material thickness, as fabricated heat treatment

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - SU
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
0.3125 inches minimum and 0.3155 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
0.6238 inches minimum and 0.6243 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
0.6610 inches minimum and 0.6660 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
0.1080 inches minimum and 0.1180 inches maximum
Details None.
Material Thickness
0.0320 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Heat Treatment
as fabricated
Details A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.
Material
steel comp 630 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5643 assn std 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
49780 - Q R
RVC WCC TCC SHC
1 572 Z Z

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Manufacturer
THE BOEING COMPANY DIV DEFENSE
CAGE: 76301
SAINT LOUIS , MO , 63134-1939
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-871-9560
What is the NIIN of the NSN 5310-00-871-9560?
The National Item Identification Number (NIIN) of the NSN 5310-00-871-9560 is 00-871-9560
When the NSN 5310-00-871-9560 was assigned to the Federal Catalog?
It was assigned 57 years ago, on Wed, Nov 1, 1967
Does the NSN 5310-00-871-9560 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-871-9560 contain any hazardous material?
No data in HMIRS

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