Product Details | KEY WASHER

5310-00-889-1872 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: 1655549, 5310-00-889-1872, 00-889-1872, 5310008891872, 008891872

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-889-1872

Cross Reference | NSN 5310-00-889-1872

Part Number Cage Code Manufacturer
1655549 56232 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN

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Technical Data | NSN 5310-00-889-1872

Characteristic Specifications
EXTERNAL KEY QUANTITY 8
HOLE DIAMETER 0.187 INCHES MINIMUM AND 0.192 INCHES MAXIMUM
OUTSIDE DIAMETER 0.345 INCHES MINIMUM AND 0.355 INCHES MAXIMUM
EXTERNAL STRAIGHT KEY WIDTH 0.094 INCHES NOMINAL
EXTERNAL PREBENT KEY WIDTH 0.094 INCHES NOMINAL
OVERALL DISTANCE INCLUDING KEYS 0.421 INCHES NOMINAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS SELECTED AND TESTED FOR NAVIGATIONAL SYSTEMS
III HEAT TREATMENT F-AS FABRICATED
MANUFACTURERS CODE 56232
DESIGN CONTROL REFERENCE 1655549

Restrictions/Controls & Freight Information | NSN 5310-00-889-1872

Category Code Description
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.
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
No Freight Information

Management | NSN 5310-00-889-1872

Category Code Description
Cognizance Codes1HConsumable material assigned to NAVICP MECH for inventory management
Naval Inventory Control Point, Mechanicsburg
Special Material IDSPNavy Stock Account item which is unique to SSPO controlled fleet ballistic missile weapon system program. SMIC SP establishes a weapons system relationship.
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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
1
EA : Each