Product Details | SOCKET HEAD CAP SCREW

5305-01-344-4199 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: M1222SN6C310GILA , MILDTL1222, MIL-DTL-1222 , 5246603688VHBA99, 524-6603688-VHBA-99, 5959303-88, 8035959303X88, 803-5959303-X-88, 5305-01-344-4199, 01-344-4199, 5305013444199, 013444199, 595930388

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 29 AUG 1991 01-344-4199

Drawings & Photos | NSN 5305-01-344-4199


Demand History | NSN 5305-01-344-4199

Part Number Request Date QTY Origin
MILDTL1222 2025-03-72 40 United States
MILDTL1222 2025-02-49 40 United States
MILDTL1222 2023-06-159 12 United States
5305-01-344-4199 2020-02-40 100 DIBBS
5305-01-344-4199 2020-01-20 3 DIBBS
5305-01-344-4199 2019-06-174 6 DIBBS
5305-01-344-4199 2018-11-326 5 DIBBS
5305-01-344-4199 2018-07-211 4 DIBBS
5305-01-344-4199 2016-08-228 4 DIBBS
5305-01-344-4199 2015-04-118 5 DIBBS
MILDTL1222 2013-06-169 59 US
5305-01-344-4199 2011-08-231 4 DIBBS
5305-01-344-4199 2011-07-203 4 DIBBS
5305-01-344-4199 2011-06-180 10 DIBBS
5305-01-344-4199 2011-04-104 4 DIBBS
5305-01-344-4199 2011-02-32 2 DIBBS
5305-01-344-4199 2009-10-293 3 DIBBS
5305-01-344-4199 2009-09-268 4 DIBBS

Cross Reference | NSN 5305-01-344-4199

Part Number Cage Code Manufacturer
524-6603688-VHBA-99 53711 NAVAL SEA SYSTEMS COMMAND
5959303-88 96169 ELECTRIC BOAT CORPORATION
803-5959303-X-88 53711 NAVAL SEA SYSTEMS COMMAND

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5305-01-344-4199

Technical Data | NSN 5305-01-344-4199

Characteristic Specifications
THREAD SERIES DESIGNATOR UNRC
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.500 INCHES NOMINAL
FASTENER LENGTH 0.625 INCHES NOMINAL
MATERIAL PLASTIC POLYAMIDE LOCKING FEATURE STEEL UNS K03104 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION AMS A574 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
SURFACE TREATMENT ALUMINUM AND CHROMATE OR ZINC AND CHROMATE FASTENER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-83488 TY 2 CL 3 MIL SPEC 1ST TREATMENT RESPONSE OR MIL-C-87115 CL 3 MIL SPEC 2ND TREATMENT RESPONSE FASTENER
HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM FASTENER
MINIMUM TENSILE STRENGTH 180000 POUNDS PER SQUARE INCH
HEAD STYLE C49 FLAT CHAMFER
HEAD DIAMETER 0.550 INCHES MINIMUM AND 0.568 INCHES MAXIMUM
HEAD HEIGHT 0.368 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.312 INCHES NOMINAL
LOCKING FEATURE PELLET OR STRIP OR PATCH THREADS

Restrictions/Controls & Freight Information | NSN 5305-01-344-4199

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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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

Management | NSN 5305-01-344-4199

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