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Shear Bolt

NSN: 5306-00-001-4847 | Model: MS21250-03020

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
5306-00-001-4847
DEMIL
NO
Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.430 inches and 0.450 inches
Fastener Length
1.690 inches
Head Style
Double hexagon w/hole
Head Height
0.265 inches
Width Between Flats
Between 0.243 inches and 0.251 inches
Extended Washer Diameter
Between 0.340 inches and 0.350 inches
Extended Washer Thickness
0.055 inches
Grip Diameter
Between 0.1885 inches and 0.1895 inches
Thread Diameter
0.190 inches
Grip Length
Between 1.240 inches and 1.260 inches
Thready Qty Per Inch (tpi)
32
Min. Tensile Strength (psi)
180000 pounds per square inch
Hardness Rating
39.0 rockwell c and 43.0 rockwell c
Material
Steel
Surface Treatment
Cadmium and chromate
Surface Treatment Specification
Qq-p-416, type 2, class2 federal specification single treatment response
Thread Series Designator
Unjf

Inventory Check

The last inventory check on this NSN was done on 01/29/2024. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 26
  • New: 1757

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

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NSN 5306-00-001-4847 Datasheet

Supply Class (FSC):
Bolts
Cross Reference:
  • MS21250-03020
  • VFK100G-03020
  • MS21250-03020
Cage Codes:
  • National Aerospace Standards (CAGE 80205)
  • Todeco, Inc. Valley (CAGE 06710)
  • Military Standards (CAGE 96906)
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

Identification:
HMIC

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

PMIC

U - Precious metal content is unknown

CRITL

- 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
    Sms
  • AAC
    Z
  • Quantity per pack
    100
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • Repariability
    Item requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. refer to appropriate manuals or directives for specific instructions.

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $15.47 to $25.79..
Does NSN 5306-00-001-4847 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, Poland, and New Zealand
What is the NIIN of NSN 5306-00-001-4847?
000014847 or 00-001-4847
Does NSN 5306-00-001-4847 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-00-001-4847?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 29, 1972