Shouldered Washer

26-0501-31

26-0501-31
(NSN) National Stock Number
5310-01-455-9849
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15934
Schedule B Code
7318220000
Summary

0.440 inches minimum and 0.460 inches maximum hole diameter, 1.950 inches minimum and 1.990 inches maximum shoulder diameter, 2.470 inches minimum and 2.530 inches maximum outside diameter, 0.490 inches minimum and 0.510 inches maximum overall height, 0.320 inches minimum and 0.340 inches maximum shoulder height, steel comp 1010 overall or steel comp 1015 overall or steel comp 1016 overall or steel comp 1017 overall or steel comp 1018 overall or steel comp 1019 overall or steel comp 1020 overall material

DAC HCC DMIL RNCC
A - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
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
0.440 inches minimum and 0.460 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Shoulder Diameter
1.950 inches minimum and 1.990 inches maximum
Details The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
Outside Diameter
2.470 inches minimum and 2.530 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.
Overall Height
0.490 inches minimum and 0.510 inches maximum
Details The distance measured in a straight line from the bottom to the top of an item.
Shoulder Height
0.320 inches minimum and 0.340 inches maximum
Details None.
Material
steel comp 1010 overall or steel comp 1015 overall or steel comp 1016 overall or steel comp 1017 overall or steel comp 1018 overall or steel comp 1019 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 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 A - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
48950 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
RENK AMERICA LLC DIV RENK AMERICA
CAGE: 02978
MUSKEGON , MI , 49442-1242
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-455-9849
What is the NIIN of the NSN 5310-01-455-9849?
The National Item Identification Number (NIIN) of the NSN 5310-01-455-9849 is 01-455-9849
When the NSN 5310-01-455-9849 was assigned to the Federal Catalog?
It was assigned 26 years ago, on Tue, May 26, 1998
Does the NSN 5310-01-455-9849 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-455-9849 contain any hazardous material?
No data in HMIRS

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