Product Details | RECESSED WASHER

5310-01-289-5867 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: ST4M150C3001, ST4N150C3001, 10110286 , 5310-01-289-5867, 01-289-5867, 5310012895867, 012895867

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 NOV 1988 01-289-5867

Cross Reference | NSN 5310-01-289-5867

Part Number Cage Code Manufacturer
ST4M150C3001 76301 BOEING COMPANY, THE DBA BOEING
ST4N150C3001 76301 BOEING COMPANY, THE DBA BOEING

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Technical Data | NSN 5310-01-289-5867

Characteristic Specifications
MATERIAL STEEL COMP 321 AND STEEL COMP 347
MATERIAL DOCUMENT AND CLASSIFICATION QQ-P-763 FED SPEC ALL MATERIAL RESPONSES
SURFACE TREATMENT CADMIUM AND CHROMATE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY2 CL2 FED SPEC 1ST TREATMENT RESPONSE
HARDNESS RATING NOT RATED
HOLE DIAMETER 0.198 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
OUTSIDE DIAMETER 0.428 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
RECESS DIAMETER 0.335 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
MATERIAL THICKNESS 0.074 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
RECESS ANGLE 40.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-289-5867

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 ZC Canada
ZD
ZE
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 5310-01-289-5867

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative