Product Details | FLAT WASHER

5310-01-393-0306 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: MS2718323, MS27183-23, P00480NRP, P013930306, FFW92, FF-W-92, LLHX391297, LL-HX3-91297, 41E500450PC59, 41E-500-450PC59, 5310-01-393-0306, 01-393-0306, 5310013930306, 013930306

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 13 JUL 1994 01-393-0306

Drawings & Photos | NSN 5310-01-393-0306


Demand History | NSN 5310-01-393-0306

Part Number Request Date QTY Origin
MS2718323 2023-11-311 16 United States
MS2718323 2023-05-144 528 United States
FF-W-92 2023-01-18 60 Saudi Arabia
FFW92 2018-07-207 2 United States
FFW92 2016-08-217 21 US
MS2718323 2014-12-349 808 US
MS2718323 2014-11-321 300 US
MS27183-23 2014-03-71 171 United States
MS2718323 2013-02-51 2 United States
MS2718323 2012-08-243 20 US
MS2718323 2012-08-236 0 US
MS2718323 2011-11-308 450 United States
FFW92 2011-10-304 495 United States
5310-01-393-0306 2011-03-66 80 US
MS2718323 2011-01-20 2 US
5310-01-393-0306 2009-11-307 3388 DIBBS
5310-01-393-0306 2009-11-306 3388 DIBBS
5310-01-393-0306 2009-04-98 3388 DIBBS
5310-01-393-0306 2008-06-175 2784 DIBBS

Cross Reference | NSN 5310-01-393-0306

Part Number Cage Code Manufacturer
41E-500-450PC59 04241 KAPL INC DBA KNOLLS ATOMIC POWER LABORATORY
FF-W-92 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
LL-HX3-91297 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
MS27183-23 D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
P00480NRP 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
P013930306 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER

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Technical Data | NSN 5310-01-393-0306

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
HOLE DIAMETER 0.810 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.500 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.134 INCHES NOMINAL
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
SPECIAL TEST FEATURES SPECIAL QUALITY CONTROL TESTING
DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WHICH MUST CONFORM TO SHIPS PARTS CONTROL CENTER SPECIAL QUALITY CONTROL PROVISIONS AND CERTIFIED FREE FROM MERCURY CONTAMINATION
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 96906
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS27183-23
MANUFACTURERS CODE 04241
DESIGN CONTROL REFERENCE 41E-500-450PC59

Restrictions/Controls & Freight Information | NSN 5310-01-393-0306

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:AItem does not contain precious metal
Criticality Code:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 573 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 5310-01-393-0306

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each