Nut and Bolt Locking Plate

12284704

12284704
(NSN) National Stock Number
5340-01-227-8990
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
22247
Schedule B Code
-
Summary

Flat cross-sectional shape style, 0.510 inches nominal width, 0.300 inches nominal mounting hole diameter, 2 mounting hole quantity, 0.023 inches nominal plate thickness, 1.104 inches nominal distance between mounting hole centers

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - AZ
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
flat
Details The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.
Width
0.510 inches nominal
Details A measurement taken at right angles to the length of an item,in distinction from thickness.
Mounting Hole Diameter
0.300 inches nominal
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
0.023 inches nominal
Details A measurement of the smallest dimension of a plate,in distinction from length or width.
Distance Between Mounting Hole Centers
1.104 inches nominal
Details The distance between the centerline of the mounting holes.
Special Features
2350-01-087-1095
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
steel comp 321
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
ams 5510 assn std 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 A - -
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
U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
CAGE: 19207
WARREN , MI , 48397
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-01-227-8990
What is the NIIN of the NSN 5340-01-227-8990?
The National Item Identification Number (NIIN) of the NSN 5340-01-227-8990 is 01-227-8990
When the NSN 5340-01-227-8990 was assigned to the Federal Catalog?
It was assigned 38 years ago, on Wed, Mar 12, 1986
Does the NSN 5340-01-227-8990 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-01-227-8990 contain any hazardous material?
No information in HMIRS

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