Product Details | MACHINE BOLT

5306-01-266-1987 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: SB1006, SB110V4L6S, 74B230921, 74B230921101, 74B230921-101, 10116184 , 5306-01-266-1987, 01-266-1987, 5306012661987, 012661987

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 22 OCT 1987 01-266-1987

Drawings & Photos | NSN 5306-01-266-1987


Cross Reference | NSN 5306-01-266-1987

Part Number Cage Code Manufacturer
74B230921 76301 BOEING COMPANY, THE DBA BOEING
74B230921-101 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
74B230921-101 76301 BOEING COMPANY, THE DBA BOEING
SB1006 17446 HUCK INTERNATIONAL, INC. DBA ALCOA FASTENING SYSTEMS
SB1006 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS
SB1006 97928 HUCK INTL INC
SB110V4L6S 27624 SPS TECHNOLOGIES, LLC DBA PB FASTENERS

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Technical Data | NSN 5306-01-266-1987

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.250 INCHES
THREAD QUANTITY PER INCH 28
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
FASTENER LENGTH 0.801 INCHES MINIMUM AND 0.826 INCHES MAXIMUM
MATERIAL STEEL COMP 304 STAND-OFF TITANIUM ALLOY UNS R56400 FASTENER
MATERIAL DOCUMENT AND CLASSIFICATION MIL-T-8504 UNS S30400 MIL SPEC SINGLE MATERIAL RESPONSE STAND-OFF AMS 4928 ASSN STD SINGLE MATERIAL RESPONSE FASTENER
HEAD STYLE C50 FLAT COUNTERSUNK
HEAD DIAMETER 0.402 INCHES MINIMUM AND 0.436 INCHES MAXIMUM
COUNTERSINK ANGLE 102.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
GRIP LENGTH 0.395 INCHES MINIMUM AND 0.415 INCHES MAXIMUM
FEATURES PROVIDED CETYL ALCOHOL LUBRICANT AND SLEEVE
SPECIFICATION/STANDARD DATA 76301-74B230921 MANUFACTURERS SPECIFICATION CONTROL AND 27624-SB1006 MANUFACTURERS STANDARD
III SUPPLEMENTARY FEATURES MATING NUT MFR P/N SN1015CPD2-4/76301-74B230922; DRY FILM LUB; BOLT-SLEEVE ASSY,EXPANDABLE BODY APPL

Restrictions/Controls & Freight Information | NSN 5306-01-266-1987

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.
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 ZC Canada
ZD
ZE
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 5306-01-266-1987

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