Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-046-0303 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: 1116190, 5340-00-046-0303, 00-046-0303, 5340000460303, 000460303

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-046-0303

Cross Reference | NSN 5340-00-046-0303

Part Number Cage Code Manufacturer
1116190 18355 BOEING COMPANY, THE DBA BOEING
1116190 88277 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5340-00-046-0303

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
OVERALL HEIGHT 0.7500 INCHES NOMINAL
END DIAMETER 0.8750 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.4530 INCHES NOMINAL
FIRST STEP DIAMETER 1.9370 INCHES NOMINAL
BORE DIAMETER 0.2610 INCHES NOMINAL
MANUFACTURERS CODE 88277
DESIGN CONTROL REFERENCE 1116190

Restrictions/Controls & Freight Information | NSN 5340-00-046-0303

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 095190 HARDWARE, NOI SUB 9
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 713 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
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable