Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-434-5502 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: 6763928, 7708552, 5340-00-434-5502, 00-434-5502, 5340004345502, 004345502

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 17 AUG 1970 00-434-5502

Drawings & Photos | NSN 5340-00-434-5502


Cross Reference | NSN 5340-00-434-5502

Part Number Cage Code Manufacturer
6763928 73342 ALLISON TRANSMISSION, INC.
7708552 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5340-00-434-5502

Characteristic Specifications
MATERIAL STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.1250 INCHES NOMINAL
END DIAMETER 0.5000 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.0520 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
FIRST STEP DIAMETER 0.6880 INCHES NOMINAL
BORE DIAMETER 0.3440 INCHES NOMINAL
COUNTERSINK DIAMETER 0.4060 INCHES NOMINAL
COUNTERSINK ANGLE IN DEG 45.0
DESIGN TYPE SOLID
SPECIAL FEATURES NOT CASEHARDENED

Restrictions/Controls & Freight Information | NSN 5340-00-434-5502

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:AItem does not contain precious metal
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
No Freight Information