Plain Solid Disk

268-22339-1

268-22339-1
(NSN) National Stock Number
5340-00-481-6557
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
16584
Schedule B Code
-
Summary

0.360 inches minimum and 0.370 inches maximum diameter, 0.015 inches minimum and 0.020 inches maximum thickness, semismooth machined surface finish, steel comp 303 or copper alloy material, qq-s-764, jbaqq-b-626, alloy 268, temper half hard fed spec single material response material document and classification, passivate or cadmium surface treatment

DAC HCC DMIL RNCC
5 - - 3
RNVC SADC MSDS RNAAC
2 - - ZZ
Identification

A circular item with two parallel bearing surfaces without hole(s) or groove(s). It has an outside diameter greater than its length, and may be fabric reinforced. Do not use if a more specific item name applies. For items primarily designed to rupture at a predetermined pressure, see disk, rupturable. For items made of felt, see felt, mechanical, preformed. For metallic or plastic items with a laminated cross section, see shim. Excludes:diaphragm, valve, flat; diaphragm, valve, special shaped; disk, valve, nonmetallic; filtering disk fluid; and insulator, disk.

INC FIIG Concept Condition
16584 A539R0 - 2
Specifications
Diameter
0.360 inches minimum and 0.370 inches maximum
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the circumference.
Thickness
0.015 inches minimum and 0.020 inches maximum
Details A measurement of the smallest dimension of an item,in distinction from length or width.
Machined Surface Finish
semismooth
Details An indication of the type of machined surface finish on the item.
Material
steel comp 303 or copper alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
qq-s-764, jbaqq-b-626, alloy 268, temper half hard fed spec 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.
Surface Treatment
passivate or cadmium
Details The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
Surface Treatment Document And Classification
qq-p-35 fed spec single treatment response
Details The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
268-22339-1 11530 1 - 5 9 - TU
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
49790 - Q -
RVC WCC TCC SHC
- 713 Z 9

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Manufacturer
LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN GOVERNMENT
CAGE: 46859
CHERRY HILL , NJ , 08002-3315
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-481-6557
What is the NIIN of the NSN 5340-00-481-6557?
The National Item Identification Number (NIIN) of the NSN 5340-00-481-6557 is 00-481-6557
When the NSN 5340-00-481-6557 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Sep 11, 1970
Does the NSN 5340-00-481-6557 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-481-6557 contain any hazardous material?
No information in HMIRS

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