Product Details | RECESSED WASHER

5310-00-570-8470 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Part Alternates: A3934, 3934, 5310-00-570-8470, 00-570-8470, 5310005708470, 005708470

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-570-8470

Drawings & Photos | NSN 5310-00-570-8470


Demand History | NSN 5310-00-570-8470

Part Number Request Date QTY Origin
3934 2019-07-02 6 South Africa
A3934 2011-12-12 80
A3934 2011-11-28 80

Cross Reference | NSN 5310-00-570-8470

Part Number Cage Code Manufacturer
3934 98889 AEROCONTROLEX GROUP, INC. DBA TALLEY ACTUATORS
A3934 98889 AEROCONTROLEX GROUP, INC. DBA TALLEY ACTUATORS

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Technical Data | NSN 5310-00-570-8470

Characteristic Specifications
MATERIAL COPPER OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 0.185 INCHES NOMINAL
OUTSIDE DIAMETER 0.500 INCHES NOMINAL
OVERALL HEIGHT 0.063 INCHES NOMINAL
RECESS DEPTH 0.018 INCHES NOMINAL
MATERIAL THICKNESS 0.031 INCHES NOMINAL
SPECIAL FEATURES RECESSED ON OPPOSITE SIDE 0.281 INCH DIA.BY 0.010 INCH DEEP

Restrictions/Controls & Freight Information | NSN 5310-00-570-8470

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:UPrecious metal type is unknown
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 XX
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 5310-00-570-8470

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
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
Q
EA : Each