Expansion Plug

3167A

3167A
(NSN) National Stock Number
5340-00-171-5165
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03797
Schedule B Code
8402900090
Summary

0.062 inches nominal radius, 1.133 inches nominal outside diameter, 0.083 inches nominal material thickness, 1.125 inches nominal smallest diameter, 0.480 inches minimum and 0.520 inches maximum height, copper alloy material

DAC HCC DMIL RNCC
1 - - 3
RNVC SADC MSDS RNAAC
2 - - HD
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
0.062 inches nominal
Details The distance from the centerline to the axis of the item.
Outside Diameter
1.133 inches nominal
Details The length of a straight line which passes through the center of an item,and terminates at the outside circumference.
Material Thickness
0.083 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
Smallest Diameter
1.125 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the smallest circumference.
Height
0.480 inches minimum and 0.520 inches maximum
Details A measurement from the bottom to the top of an object,in distinction from depth.
Material
copper alloy
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
trapped cup
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
49780 - U -
RVC WCC TCC SHC
- 576 Z 9

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Manufacturer
DRESSER, LLC
CAGE: 64104
HOUSTON , TX , 77073-5101
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-171-5165
What is the NIIN of the NSN 5340-00-171-5165?
The National Item Identification Number (NIIN) of the NSN 5340-00-171-5165 is 00-171-5165
When the NSN 5340-00-171-5165 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Fri, Feb 16, 1973
Does the NSN 5340-00-171-5165 contain any precious metals?
Does not contain precious metal
Does the NSN 5340-00-171-5165 contain any hazardous material?
No information in HMIRS

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