Product Details | EXPANSION PLUG

5340-00-525-6135 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.

Part Alternates: 5340-00-525-6135, 00-525-6135, 5340005256135, 005256135

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 00-525-6135

Cross Reference | NSN 5340-00-525-6135

Part Number Cage Code Manufacturer
019-29 35301 DRESSER INDUSTRIES INC LEROI DIV
105068 97907 TEREX CORP
114564 24617 GENERAL MOTORS CORP
114564GM 38854 MASTER PRODUCTS CO THE
21F9 73287 HUBBARD M D SPRING CO INC
29565D 31007 NAVISTAR INTL CORP
29565D 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
40497 97907 TEREX CORP
515134A 50024 COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE FM/ALCO
5340000541412 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
9040497 30379 EUCLID INC
A52420-14 58536 FEDERAL COMMERCIAL ITEM DESCRIPTION PROMULGATED BY GENERAL SERVICES
MS35648-14 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5340-00-525-6135

Characteristic Specifications
MATERIAL STEEL
STYLE DESIGNATOR B4 CONCAVE
RADIUS 2.875 INCHES NOMINAL
OUTSIDE DIAMETER 1.875 INCHES NOMINAL
MATERIAL THICKNESS 0.083 INCHES NOMINAL
MANUFACTURERS CODE 73287
DESIGN CONTROL REFERENCE 21F9

Restrictions/Controls & Freight Information | NSN 5340-00-525-6135

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Category Code Description
No Freight Information