Product Details | THUMBSCREW

5305-00-937-2021 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: 13205E39651, 13205E3965-1, 5305-00-937-2021, 00-937-2021, 5305009372021, 009372021

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 18 NOV 1966 00-937-2021

Drawings & Photos | NSN 5305-00-937-2021


Cross Reference | NSN 5305-00-937-2021

Part Number Cage Code Manufacturer
13205E3965-1 97403 CECOM LR CENTER

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Technical Data | NSN 5305-00-937-2021

Characteristic Specifications
THREAD CLASS 3A
FASTENER LENGTH 1.688 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
SURFACE TREATMENT OXIDE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLE C66 KNURLED NO. 1
HEAD DIAMETER 1.000 INCHES NOMINAL
MANUFACTURERS CODE 97403
DESIGN CONTROL REFERENCE 13205E3965-1

Restrictions/Controls & Freight Information | NSN 5305-00-937-2021

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information