Product Details | FLAT WASHER

5310-01-395-3930 A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use SHIM. For items fabricated from ceramic or electrically rated materials by specification or industry standards use INSULATOR (1), WASHER. Excludes DISK, VALVE, graphite impregnated and lubricated items.

Part Alternates: NAS1149D0663J, NAS1149D0663K, 5310-01-395-3930, 01-395-3930, 5310013953930, 013953930

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 AUG 1994 01-395-3930

Drawings & Photos | NSN 5310-01-395-3930


Demand History | NSN 5310-01-395-3930

Part Number Request Date QTY Origin
5310-01-395-3930 2025-12-344 50 United States
NAS1149D0663J 2025-12-335 8 us
5310-01-395-3930 2020-10-280 100 MANUAL
NAS1149D0663J 2020-10-280 100 SA
NAS1149D0663J 2020-06-182 50 MY
NAS1149D0663K 2020-01-06 50 United States
NAS1149D0663K 2020-01-06 50 United States
NAS1149D0663K 2018-07-206 696 United States
5310-01-395-3930 2018-06-173 1 DIBBS-RFPs
NAS1149D0663J 2018-05-143 16 United States
NAS1149D0663K 2018-01-30 846 United States
NAS1149D0663K 2018-01-30 846 United States
NAS1149D0663K 2017-04-95 2 India
NAS1149D0663J 2016-12-348 28 US
NAS1149D0663K 2016-03-71 436 US
NAS1149D0663K 2016-03-70 436 US
NAS1149D0663J 2015-05-134 30 SA
NAS1149D0663J 2014-08-232 35 Australia
NAS1149D0663J 2014-08-232 35 United States
NAS1149D0663J 2014-08-232 35 United States
NAS1149D0663J 2014-08-227 35 Australia
5310-01-395-3930 2014-03-73 4 United States
NAS1149D0663J 2013-04-113 200 Italy
NAS1149D0663J 2013-04-108 1 US
NAS1149D0663K 2012-11-332 100 United States
NAS1149D0663J 2012-02-52 10 United States
NAS1149D0663J 2012-01-11 100 United States
5310-01-395-3930 2011-08-214 100 MANUAL
NAS1149D0663J 2011-08-214 100 United States
NAS1149D0663J 2010-04-96 100 US
NAS1149D0663K 2009-11-334 42 Italy
NAS1149D0663J 2008-08-218 45 us
NAS1149D0663J 2008-08-218 360 us
NAS1149D0663J 2008-06-179 50 Italy
NAS1149D0663J 2008-01-31 12 US
NAS1149D0663J 2006-08-219 684 Saudi Arabia

Cross Reference | NSN 5310-01-395-3930

Part Number Cage Code Manufacturer
NAS1149D0663J 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-01-395-3930

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HOLE DIAMETER 0.380 INCHES MINIMUM AND 0.400 INCHES MAXIMUM
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 0.620 INCHES MINIMUM AND 0.645 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.063 INCHES NOMINAL
SPECIFICATION/STANDARD DATA 80205-NAS1149D0663J PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5310-01-395-3930

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 713 unknown
Originating Activity Code PT
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

Management | NSN 5310-01-395-3930

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative