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Shear Bolt

NSN: 5306-01-152-4699 | Model: BACB30NF6-4

A high strength, 160, 000 pounds per square inch (1100 megapascals) tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. 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. The unthreaded portion is of specific 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 major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the shank diameter, but not below the major diameter for applicable class of fit, as shown in the screw thread standards, federal standard h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

NSN Properties and Flags
NATO Stock Number
Thread Class
Thread Direction
Thread Length
Between 0.553 inches and 0.603 inches
Fastener Length
Between 0.813 inches and 0.843 inches
Head Style
Dished hexagon
Head Height
Between 0.188 inches and 0.203 inches
Width Between Flats
Between 0.554 inches and 0.564 inches
Grip Diameter
Between 0.3735 inches and 0.3745 inches
Thread Diameter
0.375 inches
Grip Length
Between 0.240 inches and 0.260 inches
Thready Qty Per Inch (tpi)
Min. Tensile Strength (psi)
160000 pounds per square inch
Hardness Rating
36.0 rockwell c and 40.0 rockwell c
Surface Finish
32.0 microinches threads
Steel comp e4340 or steel comp 8740
Material Specification
Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams6322 assn standard 2nd material response
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Thread Series Designator
Specification Data
80205-nas6606 professional/industrial association standard

Pricing and Availability

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NSN 5306-01-152-4699 Datasheet

Supply Class (FSC):
Cross Reference:
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • BACB30NF6-4
  • NAS6606-4
  • NAS1306-4HW
  • BACB30NF6-4
Cage Codes:
  • Todeco, Inc. Valley (CAGE 06710)
  • Sps Technologies, Llc (CAGE 06725)
  • Arconic Global Fasteners & Rings, (CAGE 06950)
  • Sps Technologies, Llc (CAGE 80539)
  • The Boeing Company (CAGE 81205)
  • Alcoa Global Fasteners, Inc. (CAGE 92215)
  • Federal Manufacturing Corporation (CAGE 17943)
  • Sps Technologies, Llc (CAGE 27624)
  • Huck Intl Inc (CAGE 97928)
  • National Aerospace Standards (CAGE 80205)
  • Sps Technologies, Llc (CAGE 56878)
  • 5306-01-152-4699 replaces 5306-01-071-9523
  • 5306-01-152-4699 replaces 5306-01-142-0309
Schedule B & Trade:
  • Schedule B: 7318152000 (NAICS 332722)

    Bolts and bolts and their nuts or washers exported in the same shipment

  • SITC: 69421

    Screws, bolts, nuts, screw hooks, rivets, washers and similar articles, threaded, of iron or steel

  • End Use: 12110

    Iron and steel products, other


N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.


A - Item does not contain precious metal.


- Represents items with no adp components


- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    093486 - Bolts, nuts or screws, noi (sub 3)

  • WCC:

    573 - Bolts or nuts (iron or steel),(less than 35 feet)

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
  • AAC
  • Quantity per pack
  • Unit of Measure
  • Shelf Life
  • Classification Control
  • Repariability
    This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $3.85 to $6.41..
Does NSN 5306-01-152-4699 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Army, Department Of The Air Force, Department Of The Navy, Spain, Singapore, France, and Nato Maintenance and Supply Agency
What is the NIIN of NSN 5306-01-152-4699?
011524699 or 01-152-4699
Does NSN 5306-01-152-4699 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-01-152-4699?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 03, 1983