Product Details | RECESSED WASHER

5310-01-122-0486 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: 101205B, 5310-01-122-0486, 01-122-0486, 5310011220486, 011220486

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 13 NOV 1981 01-122-0486

Drawings & Photos | NSN 5310-01-122-0486


Demand History | NSN 5310-01-122-0486

Part Number Request Date QTY Origin
101205B 2012-10-296 5 US
101205B 2012-10-289 5 AE

Cross Reference | NSN 5310-01-122-0486

Part Number Cage Code Manufacturer
101205B 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
101205B 82328 DRESSER RAND CO TERRY CORP STEAM TURBINE MOTOR AND

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Technical Data | NSN 5310-01-122-0486

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A276 ASSN STD SINGLE MATERIAL RESPONSE OR EM-592 FSCM 82328 MFR REF SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 34 RECESSED
HOLE DIAMETER 0.500 INCHES MINIMUM AND 0.501 INCHES MAXIMUM
OUTSIDE DIAMETER 0.978 INCHES MINIMUM AND 0.982 INCHES MAXIMUM
OVERALL HEIGHT 0.175 INCHES NOMINAL
RECESS DIAMETER 0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
RECESS DEPTH 0.039 INCHES NOMINAL
FEATURES PROVIDED CASEHARDENED
MANUFACTURERS CODE 0BR59
DESIGN CONTROL REFERENCE 101205B

Restrictions/Controls & Freight Information | NSN 5310-01-122-0486

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 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 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 5310-01-122-0486

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each