Split Washer

247903
(NSN) National Stock Number
5310-00-559-1085
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15937
Schedule B Code
7616108000
Summary

2.188 inches nominal hole diameter, 2.500 inches nominal outside diameter, 0.250 inches nominal distance across split opening, 0.172 inches minimum and 0.177 inches maximum material thickness, aluminum alloy 6061 overall material, ww-t-789 fed spec single material response overall material document and classification

DAC HCC DMIL RNCC
5 - - 5
RNVC SADC MSDS RNAAC
9 - - 9Z
Identification

A washer, round in shape, and having a centrally located hole. Its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim whch extends from the outer circumference to the washer hole but which is never as large as the washer hole diameter. Excludes:washer (1), lock.

INC FIIG Concept Condition
15937 A022B0 1 1
Specifications
Hole Diameter
2.188 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
2.500 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.
Distance Across Split Opening
0.250 inches nominal
Details None.
Material Thickness
0.172 inches minimum and 0.177 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
aluminum alloy 6061 overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ww-t-789 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.
Surface Treatment
anodize overall
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Style Designator
split
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
247903 07187 5 - 3 2 - 9Z
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N A A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
- - - -
RVC WCC TCC SHC
- - - -
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FAQs
Frequently asked questions for NSN 5310-00-559-1085
What is the NIIN of the NSN 5310-00-559-1085?
The National Item Identification Number (NIIN) of the NSN 5310-00-559-1085 is 00-559-1085
When the NSN 5310-00-559-1085 was assigned to the Federal Catalog?
It was assigned 24 years ago, on Thu, Nov 2, 2000
Does the NSN 5310-00-559-1085 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-559-1085 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-00-559-1085?
No known electrostatic discharge

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