Product Details | PIPELINE FLEXIBLE SPACER

4730-00-542-2031 An item made from rubber in various shapes, flanged on each end, and having a centrally located hole of the same size as the piping with which used. It is designed to be inserted between sections of pipe or pipe and casing of fans, pumps, or the like, to absorb shock, dampen vibration and to facilitate removal of section(s) for repair or other purposes.

Part Alternates: 5852111714521PC2, 585-211-1714521PC2, 5852111714521REAVAPC2, 585-211-1714521REAVAPC2, 8572035REVAPC2, 8572-035REVAPC2, 4730-00-542-2031, 00-542-2031, 4730005422031, 005422031

Pipe, Tubing, Hose, and Fittings | Hose, Pipe, Tube, Lubrication, and Railing Fittings

Supply Group (FSG) NSN Assign. NIIN
47 01 JAN 1963 00-542-2031

Drawings & Photos | NSN 4730-00-542-2031


Cross Reference | NSN 4730-00-542-2031

Part Number Cage Code Manufacturer
585-211-1714521PC2 53711 NAVAL SEA SYSTEMS COMMAND
585-211-1714521REAVAPC2 80064 NAVAL SHIP SYSTEMS COMMAND
8572-035REVAPC2 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 4730-00-542-2031

Characteristic Specifications
MATERIAL RUBBER, SYNTHETIC, MIL-R-6855, CLASS 2
FABRICATION METHOD MOLDED
STYLE DESIGNATOR R1 ROUND
INSIDE DIAMETER 23.000 INCHES NOMINAL
FLANGE THICKNESS 0.188 INCHES NOMINAL
OUTSIDE DIAMETER 26.500 INCHES NOMINAL
THICKNESS 0.188 INCHES NOMINAL
BODY LENGTH 2.125 INCHES NOMINAL
FLANGE HEIGHT 1.750 INCHES NOMINAL
DUROMETER HARDNESS RATING 40.0 NOMINAL
DENSITY RATING NOT RATED

Restrictions/Controls & Freight Information | NSN 4730-00-542-2031

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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

Management | NSN 4730-00-542-2031

Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each