Lock Washer

X297B

X297B
(NSN) National Stock Number
5310-00-011-5550
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
14218
Schedule B Code
7318210000
Summary

0.448 inches minimum and 0.464 inches maximum hole diameter, 0.740 inches minimum and 0.789 inches maximum outside diameter, 0.032 inches minimum and 0.040 inches maximum material thickness, steel comp 1060 overall or steel comp 1561 overall or steel comp 1064 overall or steel comp 1065 overall or steel comp 1566 overall or steel comp 1069 overall or steel comp 1070 overall or steel comp 1071 overall or steel comp 1572 overall or steel comp 1074 overall or steel comp 1075 overall or steel comp 1078 overall or steel comp 1080 overall material, flat internal teeth style designator, a type nondefinitive spec/std data

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
0.448 inches minimum and 0.464 inches maximum
Details The length of a straight line which passes through the center of a hole,and terminates at the circumference.
Outside Diameter
0.740 inches minimum and 0.789 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
0.032 inches minimum and 0.040 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel comp 1060 overall or steel comp 1561 overall or steel comp 1064 overall or steel comp 1065 overall or steel comp 1566 overall or steel comp 1069 overall or steel comp 1070 overall or steel comp 1071 overall or steel comp 1572 overall or steel comp 1074 overall or steel comp 1075 overall or steel comp 1078 overall or steel comp 1080 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.
Nondefinitive Spec/Std Data
a type
Details The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
0907863-5 6N299 5 - 3 2 - 9Z
115550 21450 1 - 5 2 - BF
0907863 92392 5 - 5 9 - ZB
907863 92392 X - 5 9 - XX
115550 31007 X - 5 9 - XX
6E07 12603 X - 5 9 - XX
115550 24617 X - 5 9 - XX
115550 7X677 5 - C 1 - ZZ
201505 06853 X - 3 2 - XX
MILW6986TYPEA 81349 X - 4 1 - 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
- - - -
RVC WCC TCC SHC
- - - -

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Manufacturer
TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC
CAGE: 14351
MUSKEGON , MI , 49440
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-00-011-5550
What is the NIIN of the NSN 5310-00-011-5550?
The National Item Identification Number (NIIN) of the NSN 5310-00-011-5550 is 00-011-5550
When the NSN 5310-00-011-5550 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5310-00-011-5550 contain any precious metals?
Type/content is unknown
Does the NSN 5310-00-011-5550 contain any hazardous material?
No data in HMIRS

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