Lock Washer

91007A623
(NSN) National Stock Number
5310-01-617-2111
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7318210000
Summary

0.17 inches nominal hole diameter, 0.31 inches nominal outside diameter, 0.04 inches minimum material thickness, steel overall material, split helical-right hand style designator

DAC HCC DMIL RNCC
3 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

INC FIIG Concept Condition
14218 A022B0 1 1
Specifications
Hole Diameter
0.17 inches nominal
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.31 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.
Material Thickness
0.04 inches minimum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
split helical-right hand
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 A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
55210 - U -
RVC WCC TCC SHC
- 713 Z 9
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FAQs
Frequently asked questions for NSN 5310-01-617-2111
What is the NIIN of the NSN 5310-01-617-2111?
The National Item Identification Number (NIIN) of the NSN 5310-01-617-2111 is 01-617-2111
When the NSN 5310-01-617-2111 was assigned to the Federal Catalog?
It was assigned 11 years ago, on Fri, Mar 15, 2013
Does the NSN 5310-01-617-2111 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-617-2111 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-617-2111?
No known electrostatic discharge

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