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5306-00-616-8687
Close Tolerance Bolt
5306006168687 006168687 AN178-60A
An externally threaded fastener whose unthreaded portion is of a specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten-thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the Screw Thread Standards, FED STD H28 and/or other nationally recognized standards. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. For items having close tolerance, and fabricated from material having 160,000 pounds per square inch (1100 megapascals) minimum tensile strength, see BOLT, SHEAR. For items fabricated from material having less than 160,000 pounds per square inch (1100 megapascals) minimum tensile strength and not having a close tolerance, see BOLT, MACHINE. View more Close Tolerance Bolt
January 2023
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Restrictions 5306-00-616-8687
5306-00-616-8687 is a Close Tolerance Bolt that does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. This item is considered a low risk when released from the control of the Department of Defense. The item may still be subject to the requirements of the Export Administration Regulations (EAR) and the Code of Federal Regulations (CFR). This item is not suspected to be hazardous. The precious metals content of this item is unknown.
Import and Export 5306-00-616-8687
- Schedule B
- Subscribe to View Schedule B
- HTS Code
- Subscribe to View HTS Code
End Users 5306-00-616-8687
- Greece (ZU01)
- Effective Date:
- 1 Apr 1991
Approved Sources 5306-00-616-8687
- Part Number
- Manufacturer
- Status
- AN178-60A
- Manufacturer
- 88044 - Aeronautical Standards Group (Active)
- Definitive Standard
- Definitive Standard
Datasheet 5306-00-616-8687
- Characteristic
- Specifications
- FIIG
- Specifications
- A003B0
- Fastener Length [AASB]
- 6.078 Inches Minimum And 6.125 Inches Maximum
- Grip Diameter [AAUR]
- 0.4986 Inches Minimum And 0.4991 Inches Maximum
- Grip Length [ANEE]
- 5.296 Inches Minimum And 5.328 Inches Maximum
- Hardness Rating [CQFM]
- 26.0 Rockwell C Minimum Overall And 32.0 Rockwell C Maximum Overall
- Head Height [AASU]
- 0.265 Inches Minimum And 0.297 Inches Maximum
- Head Style [AASK]
- Hexagon
- Material Document And Classification [MDCL]
- Mil-S-6049 Mil Spec 1St Material Response Overall Or Mil-S-6050 Mil Spec 2Nd Material Response Overall Or Mil-S-6098 Mil Spec 3Rd Material Response Overall Or Mil-S-5626 Mil Spec 4Th Material Response Overall Or Mil-S-6758 Mil Spec 5Th Material Response Overall Or Ams 6300 Assn Std 6Th Material Response Overall
- Material [MATT]
- Steel Comp 8740 Overall Or Steel Comp 8630 Overall Or Steel Comp 8735 Overall Or Steel Comp 4140 Overall Or Steel Comp 4130 Overall Or Steel Comp 4037 Overall
- Minimum Tensile Strength [CQBC]
- 125000 Pounds Per Square Inch
- Nominal Thread Diameter [AHYM]
- 0.500 Inches
- Width Between Flats [AATB]
- 0.740 Inches Minimum And 0.752 Inches Maximum
- Surface Finish [CSYM]
- 125.0 Microinches Threads
- Surface Finish [CSYM]
- 250.0 Microinches Top Of Head
- Surface Finish [CSYM]
- 63.0 Microinches Bearing Surface Of Head
- Surface Finish [CSYM]
- 63.0 Microinches Grip
- Surface Treatment Document And Classification [STDC]
- Qq-P-416 Ty 2 Cl 3 Fed Spec All Treatment Responses Overall
- Surface Treatment [SFTT]
- Cadmium Overall And Chromate Overall
- Thread Class [AAJD]
- 3A
- Thread Direction [AAJF]
- Right-Hand
- Thread Length [AASA]
- 0.750 Inches Minimum And 0.829 Inches Maximum
- Thread Quantity Per Inch [CMLP]
- 20
- Thread Series Designator [THSD]
- Unf
NATO Stock Numbers Related to 5306-00-616-8687
Freight Information 5306-00-616-8687
5306-00-616-8687 has freight characteristics.It has a National Motor Freight Classification (NMFC) of 093486. A Sub NMFC of Z. It has a NMFC Description of BOLTS,NUTS OR SCREWS, NOI (SUB 3). 5306-00-616-8687 is rated as a variable freight class when transported by Less-Than Truckload (LTL) freight. 5306-00-616-8687 is rated as class 50 when transported by Less-Than Carload (LCL) rail or ocean freight. It has a Uniform Freight Classification (UFC) number of 48950 which rates the freight between FCL and LCL. 5306-00-616-8687 has a variance between NMFC and UFC when transported by rail and the description should be consulted. It has a Water Commodity Code (WCC) of 573 for ocean manifesting and military sealift. 5306-00-616-8687 is not classified as a special type of cargo when transported by water. 5306-00-616-8687 is not a consolidation and does not exceed 84" in any dimension. It should be compatible with a standard 72" Aircraft Cargo Door when transported by air.