Product Details | HELICAL COMPRESSION SPRING SEAT

5340-01-201-9842 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: 3445032, 3445-032, 5340-01-201-9842, 01-201-9842, 5340012019842, 012019842

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 27 FEB 1985 01-201-9842

Drawings & Photos | NSN 5340-01-201-9842


Cross Reference | NSN 5340-01-201-9842

Part Number Cage Code Manufacturer
3445-032 66503 WOODWARD, INC. DBA WOODWARD

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Technical Data | NSN 5340-01-201-9842

Characteristic Specifications
MATERIAL ALUMINUM ALLOY, AMS 4120
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT ANODIZED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.3440 INCHES NOMINAL
END DIAMETER 0.7150 INCHES MINIMUM AND 0.7170 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.1100 INCHES NOMINAL
FIRST STEP DIAMETER 1.3065 INCHES MINIMUM AND 1.3095 INCHES MAXIMUM
BORE DIAMETER 0.6250 INCHES NOMINAL
COUNTERBORE LENGTH 0.1560 INCHES NOMINAL
COUNTERBORE DIAMETER 1.0000 INCHES NOMINAL
DESIGN TYPE SOLID
MANUFACTURERS CODE 66503
DESIGN CONTROL REFERENCE 3445-032

Restrictions/Controls & Freight Information | NSN 5340-01-201-9842

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.
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
Less than car load rating Q 70
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code SX Oklahoma City Air Logistics Center
Tinker AFB, OK 73145-3043
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