Product Details | HELICAL COMPRESSION SPRING SEAT

5340-00-442-8140 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: 93333, 5340-00-442-8140, 00-442-8140, 5340004428140, 004428140

Hardware and Abrasives | Hardware, Commercial

Supply Group (FSG) NSN Assign. NIIN
53 03 APR 1969 00-442-8140

Demand History | NSN 5340-00-442-8140

Part Number Request Date QTY Origin
5340-00-442-8140 2008-07-198 3 DIBBS

Cross Reference | NSN 5340-00-442-8140

Part Number Cage Code Manufacturer
93333 82106 PARKER-HANNIFIN CORPORATION DBA CONTROL SYSTEMS DIVISION

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Technical Data | NSN 5340-00-442-8140

Characteristic Specifications
MATERIAL STEEL, QQ-S-763, CLASS 416
MATERIAL HARDNESS RATING NOT RATED
SURFACE TREATMENT PASSIVATED
OVERALL HEIGHT 0.2000 INCHES NOMINAL
END DIAMETER 0.5050 INCHES MINIMUM AND 0.5150 INCHES MAXIMUM
DISTANCE FROM END TO FIRST STEP 0.0730 INCHES MINIMUM AND 0.0770 INCHES MAXIMUM
FIRST STEP DIAMETER 0.6760 INCHES NOMINAL
FIRST STEP LENGTH 0.0750 INCHES NOMINAL
SECOND STEP DIAMETER 0.8150 INCHES MINIMUM AND 0.8250 INCHES MAXIMUM
BORE DIAMETER 0.4600 INCHES MINIMUM AND 0.4640 INCHES MAXIMUM
DESIGN TYPE SOLID
MANUFACTURERS CODE 82106
DESIGN CONTROL REFERENCE 93333

Restrictions/Controls & Freight Information | NSN 5340-00-442-8140

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
Less than car load rating
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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable