- Product Description
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|SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY , 78286||SS5021-5-14A|
|THREAD LENGTH||0.501 INCHES MINIMUM AND 0.577 INCHES MAXIMUM|
|FASTENER LENGTH||1.578 INCHES MINIMUM AND 1.624 INCHES MAXIMUM|
|HEAD HEIGHT||0.172 INCHES MINIMUM AND 0.202 INCHES MAXIMUM|
|WIDTH BETWEEN FLATS||0.490 INCHES MINIMUM AND 0.502 INCHES MAXIMUM|
|NOMINAL THREAD DIAMETER||0.312 INCHES|
|GRIP LENGTH||1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM|
|FEATURES PROVIDED||FINISHED HEAD|
|Agency Usage||End Item Usage||Criticality|
|Air Force||SUPPORT EQUIPMENT (SE),B-2 BOMBER|
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.
SS5021-5-14A 78286SIKORSKY AIRCRAFT CORPORATION
Restrictions/Controls & Freight Information
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.
Cognizance Codes9BNavy-owned stocks of DLA materialNaval Inventory Control Point, MechanicsburgSource of SupplySMSDefense Logistics AgencyEnterprise Business SystemsAgencyDNDepartment of the NavyService OrganizationNU.S. NavyAcquisition 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 CodeUUNCLASSIFIEDShelf Life Code0NondeteriorativePurchasingQTY UOM1 EA : Each
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