Product Details | SHOULDERED AND RECESSED WASHER

5310-00-612-3890 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Part Alternates: 106840EPC15, 135100EPC15, 306307E REV.1 PIECE 15, 306307EREV1PIECE15, 51440B, 7800171, 5310-00-612-3890, 00-612-3890, 5310006123890, 006123890

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 05 FEB 1975 00-612-3890

Drawings & Photos | NSN 5310-00-612-3890


Demand History | NSN 5310-00-612-3890

Part Number Request Date QTY Origin
5310-00-612-3890 2009-03-72 38 DIBBS
5310-00-612-3890 2008-06-161 36 DIBBS
5310-00-612-3890 2006-08-230 23 us

Cross Reference | NSN 5310-00-612-3890

Part Number Cage Code Manufacturer
106840EPC15 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.
135100EPC15 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.
306307E REV.1 PIECE 15 58529 THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY
51440B 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.
51440B D9182 BOSCH REXROTH GMBH LOHMANN +STOLTERFOHT
7800171 05073 BABCOCK & WILCOX POWER GENERATION GROUP, INC.
7800171 58529 THE BABCOCK & WILCOX COMPANY DIV B&W SERVICE COMPANY

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Technical Data | NSN 5310-00-612-3890

Characteristic Specifications
MATERIAL STEEL COMP 410 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 37 SHOULDERED AND RECESSED
HOLE DIAMETER 0.639 INCHES NOMINAL
SHOULDER DIAMETER 1.120 INCHES NOMINAL
OUTSIDE DIAMETER 1.186 INCHES NOMINAL
RECESS DIAMETER 0.862 INCHES NOMINAL
SHOULDER HEIGHT 0.062 INCHES NOMINAL
MATERIAL THICKNESS 0.090 INCHES NOMINAL
RECESS ANGLE 30.0 DEGREES NOMINAL
MANUFACTURERS CODE 58529
DESIGN CONTROL REFERENCE 7800171

Restrictions/Controls & Freight Information | NSN 5310-00-612-3890

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.
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 596 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5310-00-612-3890

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
Purchasing QTY
UOM
1
EA : Each