Product Details | FLAT WASHER

5310-01-479-5902 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: 3058596, 5310-01-479-5902, 01-479-5902, 5310014795902, 014795902

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 26 OCT 2000 01-479-5902

Drawings & Photos | NSN 5310-01-479-5902


Demand History | NSN 5310-01-479-5902

Part Number Request Date QTY Origin
5310-01-479-5902 2017-08-235 144 DIBBS
5310-01-479-5902 2016-07-209 16 DIBBS
5310-01-479-5902 2016-07-203 10 DIBBS

Cross Reference | NSN 5310-01-479-5902

Part Number Cage Code Manufacturer
3058596 45152 OSHKOSH CORPORATION
3058596 75Q65 OSHKOSH DEFENSE, LLC

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Technical Data | NSN 5310-01-479-5902

Characteristic Specifications
MATERIAL STEEL COMP 1009 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A569-85 ASSN STD ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 55.0 ROCKWELL B MINIMUM AND 70.0 ROCKWELL B MAXIMUM
HOLE DIAMETER 0.410 INCHES NOMINAL
PERIPHERAL SHAPE STYLE 1 ROUND
OVERALL DIAMETER 1.560 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 1 ROUND
CROSS-SECTIONAL SHAPE STYLE 1 RECTANGULAR
THICKNESS 0.090 INCHES NOMINAL
SPECIAL FEATURES COMPOSITION PERCENTAGE: CARBON 0.08 TO 0.15; MANGANESE 0.60 MAXIMUM; SULFUR 0.04 MAXIMUM; PHOSPHORUS 0.035 MAXIMUM
III END ITEM IDENTIFICATION 2320-01-465-2174; 2320-01-465-2176; 2320-01-465-2180; 2320-01-465-2182; 2320-01-465-2186; 2320-01-465-2189; 2320-01-465-2260
III PART NAME ASSIGNED BY CONTROLLING AGENCY WASHER, FLAT

Restrictions/Controls & Freight Information | NSN 5310-01-479-5902

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 194130 WASHERS/GASKETS/MAINT I/C ENG SUB1
Less than car load rating
Less than truck load rating H 110.0
Water commodity Code 573 unknown
Originating Activity Code PA Marine Corps Logistics Base
Albany, GA 31704-1128
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 5310-01-479-5902

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Materiel Management Code5General Property Materiel15; 16; 18; 31; 35; 39; 40; 44; 49 except 4910, 4925, 4930, 4931, 4933, 4935; 51; 52; 53; 63; 65 except 6545; 69; 70; 71; 72; 73; 74; 75; 76; 77; 78; 79; 80; 81 except 8140; 83; 84; 85; 87; 88; 89; 91; 93; 94; 95; 96; 99 10.3-125
Echelon Management Code9ICP Weapon system-oriented consumable items assigned to Marine Corps for integrated materiel management and which are managed by the ICP on a system-wide basis.
Source of SupplyLA9Oshkosh Truck Corporation
PO Box 2566
2225 Minnesota St
Oshkosh, WI 54902-7021
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9ONavy-owned stocks of consumable material managed by the Marine Corps within the MarineCorps Logistics Support Base, Atlantic
Naval Inventory Control Point, Mechanicsburg
Source of SupplyLA9Oshkosh Truck Corporation
PO Box 2566
2225 Minnesota St
Oshkosh, WI 54902-7021
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each