Nut and Bolt Locking Plate

343N210-131-1

343N210-131-1
(NSN) National Stock Number
5340-01-049-8542
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
22247
Schedule B Code
-
Summary

Half round cross-sectional shape style, 0.840 inches minimum and 0.920 inches maximum width, 0.240 inches minimum and 0.260 inches maximum mounting hole diameter, 2 mounting hole quantity, 0.178 inches minimum and 0.198 inches maximum plate thickness, 0.420 inches minimum and 0.540 inches maximum inside radius

DAC HCC DMIL RNCC
2 - - 3
RNVC SADC MSDS RNAAC
2 - - 9Z
Identification

A relatively thin metal item of various shapes, having two or more bolt holes and locking ears or tabs. The item is designed to be inserted on the bolts and the ears or tabs bent against the wrenching flat(s) of the bolt head or nut to restrict loosening of the bolt or nut. The locking ears or tabs may be prebent. See also retainer, nut and bolt.

INC FIIG Concept Condition
22247 T319-C - 1
Specifications
Cross-Sectional Shape Style
half round
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Width
0.840 inches minimum and 0.920 inches maximum
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Mounting Hole Diameter
0.240 inches minimum and 0.260 inches maximum
Details The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
Mounting Hole Quantity
2
Details The number of mounting holes provided.
Plate Thickness
0.178 inches minimum and 0.198 inches maximum
Details A measurement of the smallest dimension of a plate,in distinction from length or width.
Inside Radius
0.420 inches minimum and 0.540 inches maximum
Details None.
Inside Height
0.840 inches minimum and 0.960 inches maximum
Details An inside measurement from the bottom to the top of an item,in distinction from depth.
Distance Between Mounting Hole Centers
2.640 inches minimum and 2.720 inches maximum
Details The distance between the centerline of the mounting holes.
Material
err-030
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
kydex 100,rohm and haas co mfr ref single material response
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
straight
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
P U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
68455 - W -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
LOCKHEED MARTIN CORPORATION DIV LOCKHEED MARTIN SYSTEMS & GLOBAL SOLUTIONS
CAGE: 99696
GOODYEAR , AZ , 85338-1513
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-049-8542
What is the NIIN of the NSN 5340-01-049-8542?
The National Item Identification Number (NIIN) of the NSN 5340-01-049-8542 is 01-049-8542
When the NSN 5340-01-049-8542 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Thu, Oct 27, 1977
Does the NSN 5340-01-049-8542 contain any precious metals?
Type/content is unknown
Does the NSN 5340-01-049-8542 contain any hazardous material?
No information in HMIRS

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