Product Details | PANEL SCREW ASSEMBLY

5305-01-247-3507 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: RKN790010C4, RKN7900-10-C-4, 5305-01-247-3507, 01-247-3507, 5305012473507, 012473507

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 03 JAN 1987 01-247-3507

Demand History | NSN 5305-01-247-3507

Part Number Request Date QTY Origin
5305-01-247-3507 2025-02-49 1000 US
5305-01-247-3507 2025-02-43 100 US
5305-01-247-3507 2024-10-295 43 US
5305-01-247-3507 2023-10-284 100 US

Cross Reference | NSN 5305-01-247-3507

Part Number Cage Code Manufacturer
RKN7900-10-C-4 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
RKN7900-10-C-4 97928 HUCK INTL INC

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Technical Data | NSN 5305-01-247-3507

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 0.305 INCHES NOMINAL
FASTENER LENGTH 0.830 INCHES NOMINAL
MATERIAL STEEL COMP 301 PRIMARY WASHER STEEL COMP 302B SPRING ALUMINUM ALLOY 6061 STAND-OFF STEEL CORROSION RESISTING FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-W-423 FS 302 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF ASTM-A-493 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT PASSIVATE PRIMARY WASHER PASSIVATE SPRING ANODIZE STAND-OFF PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE PRIMARY WASHER MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE SPRING MIL-A-8625A TY 1 CL 1 MIL STD SINGLE TREATMENT RESPONSE STAND-OFF MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE FASTENER
HEAD HEIGHT 0.288 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.365 INCHES NOMINAL
MATERIAL ACCOMMODATED THICKNESS 0.230 INCHES NOMINAL
SPECIFICATION/STANDARD DATA 08524-S932 MANUFACTURERS STANDARD

Restrictions/Controls & Freight Information | NSN 5305-01-247-3507

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
No Freight Information