Product Details | MACHINE BOLT

5306-01-331-2588 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: BB5287P0601, BB5287P06-01, BB5287P61, BB5287P6-1, HS5287P0601, HS5287P06-01, SLB276P0601, SLB276P06-01, VS3271P1, FTC7335P0601, FTC7335P06-01, FTC7335P61, FTC7335P6-1, 5306-01-331-2588, 01-331-2588, 5306013312588, 013312588

Hardware and Abrasives | Bolts

Supply Group (FSG) NSN Assign. NIIN
53 14 DEC 1990 01-331-2588

Drawings & Photos | NSN 5306-01-331-2588


Demand History | NSN 5306-01-331-2588

Part Number Request Date QTY Origin
BB5287P06-01 2025-02-42 5797 DIBBS
FTC7335P06-01 2025-02-42 5797 DIBBS
HS5287P06-01 2025-02-42 5797 DIBBS
SLB276P06-01 2025-02-42 5797 DIBBS
BB5287P06-01 2025-02-34 5797 DIBBS
FTC7335P06-01 2025-02-34 5797 DIBBS
HS5287P06-01 2025-02-34 5797 DIBBS
SLB276P06-01 2025-02-34 5797 DIBBS
BB5287P06-01 2025-01-29 5797 DIBBS
FTC7335P06-01 2025-01-29 5797 DIBBS
HS5287P06-01 2025-01-29 5797 DIBBS
SLB276P06-01 2025-01-29 5797 DIBBS
BB5287P06-01 2025-01-21 5797 DIBBS
FTC7335P06-01 2025-01-21 5797 DIBBS
HS5287P06-01 2025-01-21 5797 DIBBS
SLB276P06-01 2025-01-21 5797 DIBBS
5306-01-331-2588 2024-12-344 72 US
BB5287P06-01 2022-03-87 1328 DIBBS
FTC7335P06-01 2022-03-87 1328 DIBBS
HS5287P06-01 2022-03-87 1328 DIBBS
SLB276P06-01 2022-03-87 1328 DIBBS
BB5287P06-01 2022-03-75 1328 DIBBS
FTC7335P06-01 2022-03-75 1328 DIBBS
HS5287P06-01 2022-03-75 1328 DIBBS
SLB276P06-01 2022-03-75 1328 DIBBS
BB5287P06-01 2021-05-129 1419 DIBBS
FTC7335P06-01 2021-05-129 1419 DIBBS
HS5287P06-01 2021-05-129 1419 DIBBS
SLB276P06-01 2021-05-129 1419 DIBBS
BB5287P06-01 2020-12-337 761 DIBBS
FTC7335P06-01 2020-12-337 761 DIBBS
HS5287P06-01 2020-12-337 761 DIBBS
SLB276P06-01 2020-12-337 761 DIBBS
BB5287P06-01 2020-07-209 1620 DIBBS
FTC7335P06-01 2020-07-209 1620 DIBBS
HS5287P06-01 2020-07-209 1620 DIBBS
SLB276P06-01 2020-07-209 1620 DIBBS
BB5287P06-01 2020-07-194 1620 DIBBS
FTC7335P06-01 2020-07-194 1620 DIBBS
HS5287P06-01 2020-07-194 1620 DIBBS
SLB276P06-01 2020-07-194 1620 DIBBS
BB5287P06-01 2020-04-107 859 DIBBS
FTC7335P06-01 2020-04-107 859 DIBBS
HS5287P06-01 2020-04-107 859 DIBBS
SLB276P06-01 2020-04-107 859 DIBBS
5306-01-331-2588 2018-11-310 677 DIBBS
5306-01-331-2588 2018-05-144 1 DIBBS-RFPs
5306-01-331-2588 2017-08-234 1800 DIBBS
5306-01-331-2588 2017-07-208 1750 DIBBS
5306-01-331-2588 2017-02-59 1 DIBBS-RFPs
5306-01-331-2588 2017-02-52 700 DIBBS
5306-01-331-2588 2016-10-278 1742 DIBBS
5306-01-331-2588 2016-08-243 541 DIBBS
5306-01-331-2588 2016-05-124 1900 DIBBS
5306-01-331-2588 2016-02-49 1319 DIBBS
5306-01-331-2588 2013-06-157 12 United States
HS5287P0601 2012-09-251 12 United States
5306-01-331-2588 2010-04-99 863 DIBBS
5306-01-331-2588 2009-08-239 11425 DIBBS
5306-01-331-2588 2009-07-203 4900 DIBBS
5306-01-331-2588 2009-07-190 6500 DIBBS
5306-01-331-2588 2009-05-139 682 DIBBS
5306-01-331-2588 2009-04-105 4311 DIBBS
5306-01-331-2588 2009-02-49 780 DIBBS
5306-01-331-2588 2009-01-06 1348 DIBBS
5306-01-331-2588 2008-12-357 869 DIBBS
5306-01-331-2588 2008-12-343 326 DIBBS

Cross Reference | NSN 5306-01-331-2588

Part Number Cage Code Manufacturer
BB5287P06-01 27238 BRISTOL INDUSTRIES
BB5287P6-1 27238 BRISTOL INDUSTRIES
FTC7335P06-01 58794 FASTENER TECHNOLOGY CORP.
FTC7335P6-1 58794 FASTENER TECHNOLOGY CORP.
HS5287P06-01 02731 MCDONNELL DOUGLAS HELICOPTER CO INC
HS5287P06-01 06725 SPS TECHNOLOGIES LLC DBA AIR INDUSTRIES
HS5287P06-01 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
HS5287P06-01 59563 REID PRODUCTS INC. DBA REID PRODUCTS
HS5287P06-01 8V613 BOEING COMPANY, THE DBA BOEING
SLB276P06-01 16258 SPACELOK INC.
VS3271P1 92215 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 5306-01-331-2588

Technical Data | NSN 5306-01-331-2588

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJF
NOMINAL THREAD DIAMETER 0.375 INCHES
THREAD QUANTITY PER INCH 24
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.751 INCHES NOMINAL
FASTENER LENGTH 0.810 INCHES NOMINAL
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TY2,CL2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 40.0 ROCKWELL C MAXIMUM OVERALL
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
HEAD STYLE C11 SPLINE EXTENDED WASHER
HEAD HEIGHT 0.388 INCHES NOMINAL
EXTENDED WASHER DIAMETER 0.639 INCHES MINIMUM AND 0.649 INCHES MAXIMUM
EXTENDED WASHER THICKNESS 0.091 INCHES NOMINAL
HEAD MINOR DIAMETER 0.437 INCHES NOMINAL
HOLE CONFIGURATION STYLE E2 DOUBLE HEXAGON LONGITUDINAL HOLE
HOLE TYPE DRILLED
HOLE QUANTITY 4
HOLE DIAMETER 0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
SPECIAL FEATURES DRY FILM LUB,MIL-L-46010,TY 1
SPECIAL TEST FEATURES EMBRITTLEMENT RELIEF,BAKE 23 HRS,AT 375 +/- 25 DEG
III END ITEM IDENTIFICATION AH-64A
MANUFACTURERS CODE 8V613
DESIGN CONTROL REFERENCE HS5287P06-01

Restrictions/Controls & Freight Information | NSN 5306-01-331-2588

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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5306-01-331-2588

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic CodeB Rotary Wing Aircraft
Weapons Systems/End Item or Homogeneous GroupBJAH-64 Airframe
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
A
EA : Each
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
A
EA : Each