Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-165-2237 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: 26416247, 5340-00-165-2237, 00-165-2237, 5340001652237, 001652237

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 19 NOV 1971 00-165-2237

Drawings & Photos | NSN 5340-00-165-2237


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Technical Data | NSN 5340-00-165-2237

Characteristic Specifications
MATERIAL ALUMINUM ALLOY
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT ANODIZED
STYLE DESIGNATOR N1 SEAT
OVERALL HEIGHT 0.0780 INCHES NOMINAL
END DIAMETER 0.3070 INCHES NOMINAL
DISTANCE FROM END TO FIRST STEP 0.0500 INCHES NOMINAL
FIRST STEP DIAMETER 0.3750 INCHES NOMINAL
BORE DIAMETER 0.1870 INCHES NOMINAL
SPHERICAL SEAT TOP RADIUS 0.2560 INCHES NOMINAL
DESIGN TYPE SOLID
SPECIAL FEATURES NOT CASEHARDENED
III FSC APPLICATION DATA AIRCRAFT AIR CONDITIONING,HEATING AND PRESSURIZING EQUIPMENT
MANUFACTURERS CODE 79318
DESIGN CONTROL REFERENCE 26416247

Restrictions/Controls & Freight Information | NSN 5340-00-165-2237

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 136500 METAL NOI/METAL ALLOYS NOI SUB1
Less than car load rating Q 70
Less than truck load rating Q 70.0
Water commodity Code 576 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