Product Details | RECESSED WASHER

5310-01-260-1819 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: 10110234 , 74A4105672003, 74A410567-2003, 5310-01-260-1819, 01-260-1819, 5310012601819, 012601819

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 JUL 1987 01-260-1819

Drawings & Photos | NSN 5310-01-260-1819


Demand History | NSN 5310-01-260-1819

Part Number Request Date QTY Origin
74A410567-2003 2020-03-86 110 DIBBS
5310-01-260-1819 2016-09-265 127 DIBBS
5310-01-260-1819 2015-12-340 173 DIBBS
5310-01-260-1819 2015-05-148 189 DIBBS
5310-01-260-1819 2013-08-240 107 DIBBS
5310-01-260-1819 2010-04-120 19 DIBBS

Cross Reference | NSN 5310-01-260-1819

Part Number Cage Code Manufacturer
74A410567-2003 05136 ACME MACHINE PRODUCTS
74A410567-2003 0C1D0 ORC-O TOOL & MACHINE INC
74A410567-2003 1JX19 INDIAN AEROSPACE, INC.
74A410567-2003 25989 STEELVILLE MANUFACTURING CO.
74A410567-2003 30205 MERCER PRODUCTS & MANUFACTURING COMPANY
74A410567-2003 66841 PRECI-MANUFACTURING, INCORPORATED
74A410567-2003 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-260-1819

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-8844,CLASS 1,COND E2 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 28 RECESSED BOTH SIDES
OUTSIDE DIAMETER 1.090 INCHES MINIMUM AND 1.150 INCHES MAXIMUM
BOTTOM RECESS ANGLE 45.0 DEGREES NOMINAL
TOP RECESS ANGLE 45.0 DEGREES NOMINAL
SPECIAL FEATURES SERATION SURFACE 0.31 IN DEEP,0.63 PITCH,CUT AT 90 DEGREE ANGLE
MANUFACTURERS CODE 76301
DESIGN CONTROL REFERENCE 74A410567-2003

Restrictions/Controls & Freight Information | NSN 5310-01-260-1819

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:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code ZA Australia
ZB
ZC
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 5310-01-260-1819

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each