Product Details | LOCK WASHER

5310-01-201-0306 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: 3730191010, 373-0191-010, 6577, 657-7, 5310-01-201-0306, 01-201-0306, 5310012010306, 012010306

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 11 FEB 1985 01-201-0306

Drawings & Photos | NSN 5310-01-201-0306


Cross Reference | NSN 5310-01-201-0306

Part Number Cage Code Manufacturer
373-0191-010 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
657-7 94375 AUTOMATIC CONNECTOR

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Technical Data | NSN 5310-01-201-0306

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
SURFACE TREATMENT SILVER AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-S-365,TYPE 1,2,OR 3,GRADE A FED SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR 101 FLAT INTERNAL TEETH
HOLE DIAMETER 0.377 INCHES MINIMUM AND 0.391 INCHES MAXIMUM
OUTSIDE DIAMETER 0.493 INCHES MINIMUM AND 0.507 INCHES MAXIMUM
MATERIAL THICKNESS 0.022 INCHES NOMINAL
III PRECIOUS MATERIAL SILVER
III PRECIOUS MATERIAL AND LOCATION EXTERNAL SURFACES SILVER

Restrictions/Controls & Freight Information | NSN 5310-01-201-0306

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:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:SItem contains silver
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 194120 WASHERS/GASKETS/PCKG DVCS NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 713 unknown
Originating Activity Code KH Defense Industrial Supply Center
Philadelphia, PA 19111
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