Product Details | SOCKET HEAD CAP SCREW

5305-01-606-7271 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: 8350554 ITEM 274 , 8350554ITEM274, 91205A563, 5305-01-606-7271, 01-606-7271, 5305016067271, 016067271

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 2012144 01-606-7271

Demand History | NSN 5305-01-606-7271

Part Number Request Date QTY Origin
5305-01-606-7271 2014-08-215 521 DIBBS
5305-01-606-7271 2013-10-281 179 DIBBS
5305-01-606-7271 2013-05-129 500 DIBBS
5305-01-606-7271 2013-02-46 50 DIBBS

Cross Reference | NSN 5305-01-606-7271

Part Number Cage Code Manufacturer
8350554 ITEM 274 53711 NAVAL SEA SYSTEMS COMMAND
91205A563 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 5305-01-606-7271

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.750 INCHES NOMINAL
FASTENER LENGTH 0.750 INCHES NOMINAL
MATERIAL STEEL FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION SAE GR8 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT OXIDE FASTENER
COLOR BLACK FASTENER
HARDNESS RATING 39.0 ROCKWELL C NOMINAL FASTENER
MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH
HEAD STYLE KNURLED NO. 1
HEAD DIAMETER 0.375 INCHES NOMINAL
HEAD HEIGHT 0.244 INCHES MINIMUM AND
INTERNAL DRIVE STYLE HEXAGON
WIDTH ACROSS FLATS 0.188 INCHES NOMINAL
SPECIAL FEATURES NYLON LOCKING PATCH BONDED TO THE THREADS

Restrictions/Controls & Freight Information | NSN 5305-01-606-7271

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 096640 SCREWS, IRON OR STEEL
Less than car load rating
Less than truck load rating Q 70.0
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 5305-01-606-7271

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each