Product Details | KEY WASHER

5310-00-221-9618 A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes thrust type washer.

Part Alternates: 82021793827, 820-2179382-7, 8202179382IT7, 820-2179382IT7, 82021793882, 820-2179388-2, 8202179388PC2, 820-2179388PC2, 5310-00-221-9618, 00-221-9618, 5310002219618, 002219618

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 MAY 1973 00-221-9618

Drawings & Photos | NSN 5310-00-221-9618


Cross Reference | NSN 5310-00-221-9618

Part Number Cage Code Manufacturer
820-2179382-7 80064 NAVAL SHIP SYSTEMS COMMAND
820-2179382IT7 53711 NAVAL SEA SYSTEMS COMMAND
820-2179388-2 80064 NAVAL SHIP SYSTEMS COMMAND
820-2179388PC2 80064 NAVAL SHIP SYSTEMS COMMAND

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Technical Data | NSN 5310-00-221-9618

Characteristic Specifications
MATERIAL NICKEL ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 CLASS A ANNEALED FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 158 KEY
EXTERNAL KEY QUANTITY 12
HOLE DIAMETER 1.020 INCHES NOMINAL
OUTSIDE DIAMETER 1.250 INCHES NOMINAL
EXTERNAL STRAIGHT KEY LENGTH 0.170 INCHES NOMINAL
PEENING KEY LENGTH 1.065 INCHES NOMINAL
EXTERNAL STRAIGHT KEY WIDTH 0.250 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 2.475 INCHES NOMINAL
MATERIAL THICKNESS 0.032 INCHES NOMINAL
SPECIAL FEATURES PEEWING KEY TO BE ENGRAVED AT ASSEMBLY 0 TO 4,EQUALLY SPACED
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 80064
DESIGN CONTROL REFERENCE 820-2179388PC2

Restrictions/Controls & Freight Information | NSN 5310-00-221-9618

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:YThe item does not have a nuclear hardened feature but does have other critical feature(s) 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
No Freight Information

Management | NSN 5310-00-221-9618

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDX3Nuclear Reactor Plant (NRP) material under the technical cognizance of the NAVSEA 08 special designed, manufactured and/or treated for use in a NRP or controls thereof. This category includes all other NRP items which are not coded X2 or X4.
Issue Repair, or RequisitionBLSubmit/refer requisitions to NAVICP MECH. Centralized control for issue of repair parts for specific programs/equipments.
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyNRPNAVICP-ERP
700 Robbins Avenue
Philadelphia, PA 19111-5098
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityMMedium Demand Velocity Items (consumables)
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each