Expansion Plug

7340158

7340158
(NSN) National Stock Number
5340-00-734-0158
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03797
Schedule B Code
8402900090
Summary

5.250 inches nominal radius, 3.245 inches minimum and 3.255 inches maximum outside diameter, 0.062 inches nominal material thickness, steel comp 1020 material, 66 fed std single material response material document and classification, concave style designator

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
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
5.250 inches nominal
Details The distance from the centerline to the axis of the item.
Outside Diameter
3.245 inches minimum and 3.255 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
0.062 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Material
steel comp 1020
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
66 fed 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
concave
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
73813 95097 5 - 5 9 - AX
5821 73460 2 - 5 9 - AX
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
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 5340-00-734-0158
What is the NIIN of the NSN 5340-00-734-0158?
The National Item Identification Number (NIIN) of the NSN 5340-00-734-0158 is 00-734-0158
When the NSN 5340-00-734-0158 was assigned to the Federal Catalog?
It was assigned 61 years ago, on Tue, Jan 1, 1963
Does the NSN 5340-00-734-0158 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-734-0158 contain any hazardous material?
No information in HMIRS

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