Product Details | SOCKET HEAD CAP SCREW

5305-01-187-0646 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: 29964411, 2996441-1, 5305-01-187-0646, 01-187-0646, 5305011870646, 011870646

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 17 AUG 1984 01-187-0646

Drawings & Photos | NSN 5305-01-187-0646


Demand History | NSN 5305-01-187-0646

Part Number Request Date QTY Origin
5305-01-187-0646 2017-04-103 20 DIBBS
5305-01-187-0646 2017-04-95 20 DIBBS
5305-01-187-0646 2016-12-365 12 DIBBS
5305-01-187-0646 2016-12-355 12 DIBBS

Cross Reference | NSN 5305-01-187-0646

Part Number Cage Code Manufacturer
2996441-1 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5305-01-187-0646

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.138 INCHES
THREAD QUANTITY PER INCH 40
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.188 INCHES NOMINAL
FASTENER LENGTH 0.188 INCHES NOMINAL
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CL 304,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C33 PAN NO. 2
HEAD DIAMETER 0.256 INCHES MINIMUM AND 0.270 INCHES MAXIMUM
HEAD HEIGHT 0.072 INCHES MINIMUM AND 0.082 INCHES MAXIMUM
INTERNAL DRIVE STYLE D14 SLOT
LOCKING FEATURE PATCH OR PELLET OR STRIP THREADS

Restrictions/Controls & Freight Information | NSN 5305-01-187-0646

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