Expansion Plug

10161582

10161582
(NSN) National Stock Number
5340-00-472-2958
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03797
Schedule B Code
8402900090
Summary

1.078 inches minimum and 1.109 inches maximum radius, 0.872 inches minimum and 0.878 inches maximum outside diameter, 0.078 inches minimum and 0.088 inches maximum material thickness, steel material, 66 fed std single material response or aisi/sae 1008-1022 assn std single material response material document and classification, cadmium surface treatment

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - BD
Identification

A relatively thin metallic item, having a concave or cupped contour, designed to effect its own seal by compression against the circumference of a hole. It is used as a blowout plug in boilers, engines, and the like to relieve the pressure created by the expansion of fluids caused by heat or freezing.

INC FIIG Concept Condition
03797 A538V0 - 1
Specifications
Radius
1.078 inches minimum and 1.109 inches maximum
Details The distance from the centerline to the axis of the item.
Outside Diameter
0.872 inches minimum and 0.878 inches maximum
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Material Thickness
0.078 inches minimum and 0.088 inches maximum
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66 fed std single material response or aisi/sae 1008-1022 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.
Surface Treatment
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-416, type 2, class 2 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.
Style Designator
concave
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
49780 - U -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
US ARMY AVIATION AND MISSILE COMMAND
CAGE: 18876
REDSTONE CENTRAL , AL , 35898-5000
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-472-2958
What is the NIIN of the NSN 5340-00-472-2958?
The National Item Identification Number (NIIN) of the NSN 5340-00-472-2958 is 00-472-2958
When the NSN 5340-00-472-2958 was assigned to the Federal Catalog?
It was assigned 52 years ago, on Thu, Mar 9, 1972
Does the NSN 5340-00-472-2958 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-472-2958 contain any hazardous material?
No information in HMIRS

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