Product Details | SOCKET HEAD CAP SCREW

5305-01-221-3155 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: NAS135206LL12P, NAS1352-06LL12P, 5305-01-221-3155, 01-221-3155, 5305012213155, 012213155

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 27 NOV 1985 01-221-3155

Demand History | NSN 5305-01-221-3155

Part Number Request Date QTY Origin
NAS135206LL12P 2018-04-95 13 United States

Cross Reference | NSN 5305-01-221-3155

Part Number Cage Code Manufacturer
NAS1352-06LL12P 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-01-221-3155

Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.658 INCHES MINIMUM AND
FASTENER LENGTH 0.720 INCHES MINIMUM AND
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE
SURFACE TREATMENT CADMIUM AND
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2 CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HARDNESS RATING 38.0 ROCKWELL C MINIMUM AND
MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH
MINIMUM YIELD STRENGTH 155000 POUNDS PER SQUARE INCH
HEAD STYLE FLAT CHAMFER
HEAD DIAMETER 0.218 INCHES MINIMUM AND
HEAD HEIGHT 0.134 INCHES MINIMUM AND
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS 0.109 INCHES MINIMUM AND
LOCKING FEATURE STRIP THREADS
SURFACE FINISH 63.0 MICROINCHES BEARING SURFACE OF HEAD
SPECIFICATION/STANDARD DATA 80205-NAS1352 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5305-01-221-3155

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: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 KH Defense Industrial Supply Center
Philadelphia, PA 19111
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