Product Details | RECESSED WASHER

5310-01-191-5306 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: 951B922, 951B9221, 951B922-1, 951B92323 , 5310-01-191-5306, 01-191-5306, 5310011915306, 011915306

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 10 OCT 1984 01-191-5306

Demand History | NSN 5310-01-191-5306

Part Number Request Date QTY Origin
951B922 2023-10-284 163 DIBBS
951B92323 2023-10-284 163 DIBBS
951B922 2023-10-276 163 DIBBS
951B92323 2023-10-276 163 DIBBS
5310-01-191-5306 2014-11-307 112 DIBBS
5310-01-191-5306 2014-10-294 112 DIBBS
5310-01-191-5306 2014-02-54 466 DIBBS
5310-01-191-5306 2013-09-267 600 DIBBS
5310-01-191-5306 2013-08-231 278 DIBBS
5310-01-191-5306 2013-08-224 221 DIBBS
5310-01-191-5306 2013-05-126 221 DIBBS
5310-01-191-5306 2013-03-77 221 DIBBS
5310-01-191-5306 2011-02-34 71 DIBBS
5310-01-191-5306 2011-01-04 140 DIBBS
5310-01-191-5306 2010-03-65 75 DIBBS
5310-01-191-5306 2009-08-231 75 DIBBS

Cross Reference | NSN 5310-01-191-5306

Part Number Cage Code Manufacturer
951B922 0CAM5 HAMILTON SUNDSTRAND CORPORATION DBA HAMILTON AEROSPACE TECHNOLOGIES
951B922-1 83843 SUNDSTRAND CORP ELECTRIC POWER SYSTEMS DIV
951B922-1 99167 HAMILTON SUNDSTRAND CORPORATION
951B92323 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION

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Technical Data | NSN 5310-01-191-5306

Characteristic Specifications
MATERIAL STEEL
SURFACE TREATMENT OXIDE
HARDNESS RATING 39.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM
HOLE DIAMETER 0.193 INCHES NOMINAL
OUTSIDE DIAMETER 0.365 INCHES NOMINAL
RECESS DIAMETER 0.285 INCHES NOMINAL
MATERIAL THICKNESS 0.063 INCHES NOMINAL
RECESS ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 99167
DESIGN CONTROL REFERENCE 951B922-1

Restrictions/Controls & Freight Information | NSN 5310-01-191-5306

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.
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 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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 5310-01-191-5306

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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
H
EA : Each