Product Details | HEXAGON SELF-LOCKING NUT

5310-00-949-7940 A nut having a flat bottom and 6 sides. An integral feature is incorporated for locking on the threads of a mating member. Excludes NUT (1), SELF-LOCKING, CAP.

Part Alternates: 369A8106, 5310-00-949-7940, 00-949-7940, 5310009497940, 009497940

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 APR 1966 00-949-7940

Drawings & Photos | NSN 5310-00-949-7940


Demand History | NSN 5310-00-949-7940

Part Number Request Date QTY Origin
369A8106 2016-05-132 1 AE

Cross Reference | NSN 5310-00-949-7940

Part Number Cage Code Manufacturer
369A8106 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
369A8106 8V613 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-00-949-7940

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 2.250 INCHES
THREAD QUANTITY PER INCH 12
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL PLASTIC LOCKING INSERT ALUMINUM ALLOY NUT
HARDNESS RATING NOT RATED
NUT STYLE A12 HEXAGON
NUT HEIGHT 0.390 INCHES MINIMUM AND 0.422 INCHES MAXIMUM
WIDTH ACROSS FLATS 2.543 INCHES MINIMUM AND 2.583 INCHES MAXIMUM
BEARING SURFACE TYPE WASHER FACED
LOCKING FEATURE PREVAILING TORQUE WITH NONMETALLIC INSERT
COUNTERSINK ANGLE 90.0 DEGREES NOMINAL NUT
TEMP RATING NOT RATED
MANUFACTURERS CODE 8V613
DESIGN CONTROL REFERENCE 369A8106

Restrictions/Controls & Freight Information | NSN 5310-00-949-7940

Category Code Description
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: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 000000 NO NMFC FREIGHT DESCRIPTION
Less than car load rating
Less than truck load rating Z No Rating
Water commodity Code 772 unknown
Originating Activity Code CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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