Lock Washer

SP1912

SP1912
(NSN) National Stock Number
5310-00-282-9058
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7415210000
Summary

0.221 inches minimum and 0.231 inches maximum hole diameter, 0.394 inches minimum and 0.406 inches maximum outside diameter, 0.022 inches nominal material thickness, copper alloy overall material, flat internal teeth style designator

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
9 - - XX
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
0.221 inches minimum and 0.231 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.394 inches minimum and 0.406 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.
Material Thickness
0.022 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
copper alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
flat internal teeth
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
1912-00 78189 X - 3 9 - XX
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
55210 - U -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
ANGUS ELECTRONICS CO SUB OF ESTERLINE CORP
CAGE: 72264
INDIANAPOLIS , IN , 46224
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-282-9058
What is the NIIN of the NSN 5310-00-282-9058?
The National Item Identification Number (NIIN) of the NSN 5310-00-282-9058 is 00-282-9058
When the NSN 5310-00-282-9058 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-282-9058 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-282-9058 contain any hazardous material?
No data in HMIRS

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