Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-870-6049 A circular item, usually having a flat or grooved flange, boss(es), and/or counterbore designed to accommodate the end of the spring. It is used to position the spring, but does not encase the spring or restrain lateral motion. It may be used in conjunction with a RETAINER, HELICAL COMPRESSION SPRING. Excludes WASHER (1), (as modified); SEAT, BALL SOCKET and HOLDER, SPRING. See also ROTOR, ENGINE POPPET VALVE.

Part Alternates: 304-0168-00, 3040168000, 304-0168-000, 5340-00-870-6049, 00-870-6049, 5340008706049, 304016800, 008706049

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-870-6049

Drawings & Photos | NSN 5340-00-870-6049


Cross Reference | NSN 5340-00-870-6049

Part Number Cage Code Manufacturer
304-0168-00 10391 CLINTON ENGINES CORP
304-0168-000 10391 CLINTON ENGINES CORP

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Technical Data | NSN 5340-00-870-6049

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N11 SEAT
OVERALL HEIGHT 0.2500 INCHES NOMINAL
END DIAMETER 0.5880 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.1130 INCHES NOMINAL
FIRST STEP DIAMETER 0.7500 INCHES NOMINAL
FIRST STEP LENGTH 0.0700 INCHES NOMINAL
SECOND STEP DIAMETER 1.0000 INCHES NOMINAL
BORE DIAMETER 0.4310 INCHES NOMINAL
BORE TAPER IN DEG 7.0
DESIGN TYPE SOLID

Restrictions/Controls & Freight Information | NSN 5340-00-870-6049

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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 596 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