Product Details | SOCKET HEAD CAP SCREW

5305-01-081-2406 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: 3176210C176, 3176210-C-176, 5305-01-081-2406, 01-081-2406, 5305010812406, 010812406

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 10 AUG 1979 01-081-2406

Drawings & Photos | NSN 5305-01-081-2406


Demand History | NSN 5305-01-081-2406

Part Number Request Date QTY Origin
5305-01-081-2406 2021-11-319 2 DIBBS
5305-01-081-2406 2021-11-305 2 DIBBS
5305-01-081-2406 2021-08-229 4 DIBBS
5305-01-081-2406 2021-08-220 4 DIBBS
5305-01-081-2406 2021-07-194 2 DIBBS
5305-01-081-2406 2021-07-189 1 DIBBS
5305-01-081-2406 2021-05-131 1 DIBBS
5305-01-081-2406 2021-03-68 1 DIBBS
5305-01-081-2406 2021-01-26 1 DIBBS
5305-01-081-2406 2020-02-40 1 DIBBS
5305-01-081-2406 2017-07-212 4 DIBBS
5305-01-081-2406 2016-09-264 16 DIBBS
5305-01-081-2406 2014-08-215 46 DIBBS
5305-01-081-2406 2013-09-266 20 DIBBS
5305-01-081-2406 2013-07-189 60 DIBBS
5305-01-081-2406 2012-12-348 60 DIBBS

Cross Reference | NSN 5305-01-081-2406

Part Number Cage Code Manufacturer
3176210-C-176 10001 NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT

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Technical Data | NSN 5305-01-081-2406

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.500 INCHES
THREAD QUANTITY PER INCH 13
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.250 INCHES NOMINAL
FASTENER LENGTH 1.750 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT ZINC AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-Z-325,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 150000 POUNDS PER SQUARE INCH
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.312 INCHES NOMINAL
WIDTH BETWEEN FLATS 0.750 INCHES NOMINAL
INTERNAL DRIVE STYLE D21 WITHOUT INTERNAL DRIVE
LOCKING FEATURE PATCH THREADS
SPECIAL FEATURES CRITICAL ITEM HYDROGEN EMBRITTLENEMT RELIEF REQUIRED
MANUFACTURERS CODE 10001
DESIGN CONTROL REFERENCE 3176210-C-176

Restrictions/Controls & Freight Information | NSN 5305-01-081-2406

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 713 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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

Management | NSN 5305-01-081-2406

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each