Product Details | MACHINE BOLT

5306-01-444-2490 An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, BOLT, SHEAR. See also SCREW, CAP, HEXAGON HEAD and SCREW, MACHINE.

Part Alternates: M1222RN10C236NCLN , MILDTL1222, MIL-DTL-1222 , 527-5942038 PIECE 11, 5275942038PIECE11, 5942038-11, 5306-01-444-2490, 01-444-2490, 5306014442490, 014442490, 594203811

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 01 MAY 1997 01-444-2490

Drawings & Photos | NSN 5306-01-444-2490


Demand History | NSN 5306-01-444-2490

Part Number Request Date QTY Origin
5306-01-444-2490 2025-11-329 239 DIBBS
MILDTL1222 2025-03-72 40 United States
MILDTL1222 2025-02-49 40 United States
MILDTL1222 2023-06-159 12 United States
5306-01-444-2490 2020-07-202 1 DIBBS-RFPs
5306-01-444-2490 2015-12-343 1 DIBBS-RFPs
5306-01-444-2490 2015-10-292 442 DIBBS
MILDTL1222 2013-06-169 59 US
5306-01-444-2490 2013-03-81 365 DIBBS
5306-01-444-2490 2013-01-07 500 DIBBS
5306-01-444-2490 2012-12-345 215 DIBBS
M1222RN10C236NCLN 2012-02-39 62

Cross Reference | NSN 5306-01-444-2490

Part Number Cage Code Manufacturer
527-5942038 PIECE 11 53711 NAVAL SEA SYSTEMS COMMAND
5942038-11 53711 NAVAL SEA SYSTEMS COMMAND
M1222RN10C236NCLN 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MIL-DTL-1222 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY

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Technical Data | NSN 5306-01-444-2490

Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER 0.625 INCHES
THREAD QUANTITY PER INCH 11
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 1.500 INCHES NOMINAL
FASTENER LENGTH 2.250 INCHES NOMINAL
MATERIAL NICKEL ALLOY K-500 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-286 CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HEAD STYLE C1 HEXAGON
HEAD HEIGHT 0.378 INCHES MINIMUM AND 0.444 INCHES MAXIMUM
WIDTH BETWEEN FLATS 0.906 INCHES MINIMUM AND 0.928 INCHES MAXIMUM
LOCKING FEATURE PATCH OR PELLET OR STRIP LOCKING FEATURE
GRIP LENGTH 0.750 INCHES NOMINAL
GRIP DIAMETER 0.642 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5306-01-444-2490

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 U 50
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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5306-01-444-2490

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each