Product Details | BALL SOCKET SEAT

1240-00-758-4621 A rigid item, usually circular in shape, having a concave or bevel bearing surface on one end. It is designed to mate with and provide a wear surface for the ball of a ball stud, control rod, arm, or the like. The other end is usually flat, flanged, or offset and is usually designed to mate with a flat surface or spring. Includes metal items having a plastic ball socket insert. See also WASHER, CONCAVE.20512400038Optical Sighting and Ranging Equipment12900036Miscellaneous Fire Control Equipment25200039Vehicular Power Transmission Components25300060Vehicular Brake, Steering, Axle, Wheel, and Track Components53400020Hardware, Commercial

Part Alternates: 7584621, 1240-00-758-4621, 00-758-4621, 1240007584621, 007584621

Fire Control Equipment | Optical Sighting and Ranging Equipment

Supply Group (FSG) NSN Assign. NIIN
12 01 JAN 1962 00-758-4621

Drawings & Photos | NSN 1240-00-758-4621


Cross Reference | NSN 1240-00-758-4621

Part Number Cage Code Manufacturer
7584621 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 1240-00-758-4621

Characteristic Specifications
MATERIAL PLASTIC OR STEEL
MATERIAL HARDNESS RATING NOT RATED
STYLE DESIGNATOR M9 SEAT
RADIUS 0.3125 INCHES NOMINAL
OUTSIDE DIAMETER 0.865 INCHES NOMINAL
OVERALL HEIGHT 0.250 INCHES NOMINAL
HOLE DIAMETER 0.750 INCHES NOMINAL
CUTOUT WIDTH 0.380 INCHES NOMINAL
KEYWAY WIDTH 0.080 INCHES NOMINAL
KEYWAY DEPTH 0.040 INCHES NOMINAL
INSIDE BEVEL ANGLE IN DEG 56.0
SPECIAL FEATURES NOT CASEHARDENED;MATERIAL LUBRICANT IMPREGNATION, NOT INCLUDED;MATERIALQQ-S-763, CLASS 7, MIL-P-79, TYPE FBG
MANUFACTURERS CODE 19200
DESIGN CONTROL REFERENCE 7584621

Restrictions/Controls & Freight Information | NSN 1240-00-758-4621

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
Controlled Inventory Item Code:UUNCLASSIFIED
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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
Less than truck load rating W Rating Variable
Water commodity Code 810 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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