Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-174-6981 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: 5340-01-174-6981, 01-174-6981, 5340011746981, 011746981

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 01-174-6981

Drawings & Photos | NSN 5340-01-174-6981


Cross Reference | NSN 5340-01-174-6981

Part Number Cage Code Manufacturer
3837043-1 93835 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC SYSTEMS DIVISION
3837103-1 93835 PARKER-HANNIFIN CORPORATION DBA HYDRAULIC SYSTEMS DIVISION

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Technical Data | NSN 5340-01-174-6981

Characteristic Specifications
MATERIAL STEEL, AMS 5659
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.2500 INCHES NOMINAL
END DIAMETER 0.3250 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.1750 INCHES NOMINAL
FIRST STEP DIAMETER 0.4600 INCHES NOMINAL
BORE DIAMETER 0.2080 INCHES NOMINAL
COUNTERSINK DIAMETER 0.2550 INCHES NOMINAL
CHAMFER ANGLE IN DEG 30.0
SPECIAL FEATURES NOT CASEHARDENED
MANUFACTURERS CODE 93835
DESIGN CONTROL REFERENCE 3837043-1

Restrictions/Controls & Freight Information | NSN 5340-01-174-6981

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
Category Code Description
No Freight Information