Product Details | THUMBSCREW

5305-00-281-6858 An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use SCREW (as modified) or BOLT (as modified).

Part Alternates: BACS12W1014, BACS12W10-14, 5305-00-281-6858, 00-281-6858, 5305002816858, 002816858

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 22 AUG 1973 00-281-6858

Drawings & Photos | NSN 5305-00-281-6858


Cross Reference | NSN 5305-00-281-6858

Part Number Cage Code Manufacturer
BACS12W10-14 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5305-00-281-6858

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.783 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
FASTENER LENGTH 0.845 INCHES MINIMUM AND 0.905 INCHES MAXIMUM
MATERIAL STEEL COMP 1010 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1022 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1035 OR STEEL COMP 1040 OR STEEL COMP 1042 OR STEEL COMP 1045 OR STEEL COMP 1046 OR STEEL COMP 1548 OR STEEL COMP 1049 OR STEEL COMP 1050 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION ASTM A108 ASSN STD ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY 1,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C88 WING NO. 3
HEAD HEIGHT 0.350 INCHES MINIMUM AND 0.470 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.780 INCHES MINIMUM AND 0.900 INCHES MAXIMUM
POINT STYLE F22 POINTLESS
SPECIAL FEATURES WITH 0.060 IN. MIN 0.080 IN. MAX DIA HOLE DRILLED THROUGH ONE FLAT PORTION OF HEAD WING
MANUFACTURERS CODE 81205
DESIGN CONTROL REFERENCE BACS12W10-14

Restrictions/Controls & Freight Information | NSN 5305-00-281-6858

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
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