Product Details | THUMBSCREW

5305-00-144-0573 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: 10925223, 5305-00-144-0573, 00-144-0573, 5305001440573, 001440573

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 06 DEC 1968 00-144-0573

Drawings & Photos | NSN 5305-00-144-0573


Cross Reference | NSN 5305-00-144-0573

Part Number Cage Code Manufacturer
10925223 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
5305001440573 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Technical Data | NSN 5305-00-144-0573

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.625 INCHES MAXIMUM
FASTENER LENGTH 0.750 INCHES NOMINAL
MATERIAL STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13048 FED SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2 CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C79 THUMB NO. 3
HEAD HEIGHT 0.625 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.625 INCHES NOMINAL
POINT STYLE F4 DOG
POINT LENGTH 0.125 INCHES NOMINAL
POINT DIAMETER 0.250 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5305-00-144-0573

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 BE
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