Product Details | PANEL SCREW ASSEMBLY

5305-01-221-5804 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part Alternates: 5189110003, 5189110-003, 53-99-215-24, 5305-01-221-5804, 01-221-5804, 5305012215804, 012215804, 539921524

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 30 NOV 1985 01-221-5804

Cross Reference | NSN 5305-01-221-5804

Part Number Cage Code Manufacturer
5189110-003 53711 NAVAL SEA SYSTEMS COMMAND
53-99-215-24 94222 SOUTHCO, INC.

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Technical Data | NSN 5305-01-221-5804

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
HEAD HEIGHT 0.250 INCHES NOMINAL
THREAD SERIES DESIGNATOR UNF
WIDTH BETWEEN FLATS 0.428 INCHES MINIMUM AND 0.438 INCHES MAXIMUM
THREAD QUANTITY PER INCH 32
MATERIAL STEEL CORROSION RESISTING OVERALL
HEAD STYLE HEXAGON
INTERNAL DRIVE STYLE SLOT
NOMINAL THREAD DIAMETER 0.190 INCHES
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD CLASS 2A
SURFACE TREATMENT PASSIVATE OVERALL
FASTENER LENGTH 1.188 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-01-221-5804

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
Less than car load rating
Less than truck load rating W Rating Variable
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 5305-01-221-5804

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