Product Details | SHOULDER SCREW

5305-00-434-7432 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Part Alternates: 113B2476P6, 4320BLK, 5305-00-434-7432, 00-434-7432, 5305004347432, 004347432

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 17 AUG 1970 00-434-7432

Drawings & Photos | NSN 5305-00-434-7432


Cross Reference | NSN 5305-00-434-7432

Part Number Cage Code Manufacturer
113B2476P6 89954 BAE SYSTEMS CONTROLS INC.
4320BLK 00141 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 5305-00-434-7432

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.138 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.157 INCHES MINIMUM AND 0.219 INCHES MAXIMUM
FASTENER LENGTH 0.660 INCHES MINIMUM AND 0.719 INCHES MAXIMUM
MATERIAL STEEL OVERALL
HARDNESS RATING 80.0 ROCKWELL B NOMINAL OVERALL
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.281 INCHES MINIMUM AND 0.343 INCHES MAXIMUM
HEAD HEIGHT 0.125 INCHES MINIMUM AND 0.187 INCHES MAXIMUM
INTERNAL DRIVE STYLE D14 SLOT
SHOULDER SHAPE ROUND FIRST SHOULDER
SHOULDER DIAMETER 0.186 INCHES MINIMUM AND 0.187 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH 0.500 INCHES MINIMUM AND 0.503 INCHES MAXIMUM FIRST SHOULDER

Restrictions/Controls & Freight Information | NSN 5305-00-434-7432

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 573 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
Air Special Handling Z No special handling required.
Special Handling Code Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable