Product Details | EXPANSION PLUG

5340-00-058-7964 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: D135529, D1355-29, 01877-2002, 01940, 019-40, 172604, 18772002, 1877-2002, 5340-00-058-7964, 00-058-7964, 5340000587964, 018772002, 000587964

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-058-7964

Cross Reference | NSN 5340-00-058-7964

Part Number Cage Code Manufacturer
01877-2002 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV
019-40 35301 DRESSER INDUSTRIES INC LEROI DIV
172604 31007 NAVISTAR INTL CORP
172604 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION
1877-2002 93568 HARSCO CORP BMY-COMBAT SYSTEMS DIV
D1355-29 51665 RIVINIUS INC LITTLEFORD MACHINERY DIV

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Technical Data | NSN 5340-00-058-7964

Characteristic Specifications
MATERIAL STEEL QQ-S-698 OR QQ-S-700
SURFACE TREATMENT CADMIUM PLATED OR ZINC PLATED
STYLE DESIGNATOR B4 CONCAVE
RADIUS 5.000 INCHES NOMINAL
OUTSIDE DIAMETER 2.995 INCHES MINIMUM AND 3.005 INCHES MAXIMUM
MATERIAL THICKNESS 0.134 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5340-00-058-7964

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 063520 WAVEGUIDE IN BOXES/CRATES
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 723 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable