Expansion Plug

1948694

1948694
(NSN) National Stock Number
5340-00-050-1589
Federal Supply Classification
5340 Commercial Hardware
Item Name Code
03797
Schedule B Code
8402900090
Summary

0.531 inches nominal radius, 0.498 inches minimum and 0.502 inches maximum outside diameter, 0.065 inches nominal material thickness, shop equipment, contact maintenance, truck mounted,fire pumps,safeguard class ars,forrestal class cv,support equipment, b-1 aircraft,truck, cargo, 5-ton, 6x6, xlwb w/e,wasp class lhd,airborne mobile dir air spt ctl (2id),(02m jul83)(an/uyq-3a),tarawa class lha end item identification, steel material, 66 fed std single material response or aisi c1008 thru c1022 assn std single material response or sae 1008 thru 1022 assn std single material response material document and classification

DAC HCC DMIL RNCC
X - - 5
RNVC SADC MSDS RNAAC
1 - - 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
0.531 inches nominal
Details The distance from the centerline to the axis of the item.
Outside Diameter
0.498 inches minimum and 0.502 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
0.065 inches nominal
Details A measurement of the smallest dimension of the material,in distinction from length or width.
End Item Identification
shop equipment, contact maintenance, truck mounted,fire pumps,safeguard class ars,forrestal class cv,support equipment, b-1 aircraft,truck, cargo, 5-ton, 6x6, xlwb w/e,wasp class lhd,airborne mobile dir air spt ctl (2id),(02m jul83)(an/uyq-3a),tarawa class lha
Details The national stock number or the identification information of the end equipment for which the item is a part.
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 c1008 thru c1022 assn std single material response or sae 1008 thru 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.
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
71191 95097 5 - 5 9 - SE
0910333 6N299 5 - 5 1 - KZ
0910333-4 6N299 5 - 5 1 - KZ
910333 6N299 5 - 5 1 - KZ
501589 21450 4 - 5 1 - KZ
1948694 16764 X - 5 9 - XX
541428 19207 5 - 5 1 - KZ
1-2S 72741 X - 5 1 - XX
MIL-P-20691 81349 E - 4 1 - ZZ
MS35648-3 96906 4 - 2 2 - PA
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
GENERAL MOTORS CORP
CAGE: 24617
DETROIT , MI , 48202-3091
UNITED STATES
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FAQs
Frequently asked questions for NSN 5340-00-050-1589
What is the NIIN of the NSN 5340-00-050-1589?
The National Item Identification Number (NIIN) of the NSN 5340-00-050-1589 is 00-050-1589
When the NSN 5340-00-050-1589 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5340-00-050-1589 contain any precious metals?
Type/content is unknown
Does the NSN 5340-00-050-1589 contain any hazardous material?
No information in HMIRS

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