Product Details | PANEL SCREW ASSEMBLY

5305-01-143-5043 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: CS91002B5, CS9100-2B5, RLS0750010B5, RLS07500-10-B-5, 3M9352B5, 3M935-2B5, 5305-01-143-5043, 01-143-5043, 5305011435043, 011435043

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 05 DEC 1982 01-143-5043

Drawings & Photos | NSN 5305-01-143-5043


Cross Reference | NSN 5305-01-143-5043

Part Number Cage Code Manufacturer
3M935-2B5 76301 BOEING COMPANY, THE DBA BOEING
CS9100-2B5 58998 EMHART TEKNOLOGIES LLC DBA FASTENER INNOVATION TECHNOLOGY
RLS07500-10-B-5 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
RLS07500-10-B-5 97928 HUCK INTL INC

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Technical Data | NSN 5305-01-143-5043

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
FASTENER LENGTH 1.222 INCHES MINIMUM AND 1.233 INCHES MAXIMUM
MATERIAL IRON ALLOY 660 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE HEAD QQ-W-423 COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING QQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE STAND-OFF AMS 5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT ANODIZE HEAD PASSIVATE SPRING ANODIZE STAND-OFF PASSIVATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 TYPE 1 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE HEAD QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SPRING MIL-A-8625 TYPE 1 CLASS 1 MIL SPEC SINGLE TREATMENT RESPONSE STAND-OFF QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE FASTENER
HEAD STYLE C33 PAN NO. 2
HEAD DIAMETER 0.357 INCHES MINIMUM AND 0.373 INCHES MAXIMUM
HEAD HEIGHT 0.099 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
MATERIAL ACCOMMODATED THICKNESS 0.063 INCHES MINIMUM AND 0.125 INCHES MAXIMUM
SPECIAL FEATURES FURNISHED WITH ONE O RING

Restrictions/Controls & Freight Information | NSN 5305-01-143-5043

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 013680 ALUM SCREWS
Less than car load rating
Less than truck load rating Q 70.0
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