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Machine Bolt

NSN: 5306-00-021-4259 | Model: MS35764-1120

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 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.

NSN Properties and Flags
NATO Stock Number
5306-00-021-4259
DEMIL
NO
Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 1.594 inches and 1.750 inches
Fastener Length
Between 1.670 inches and 1.750 inches
Head Style
Undercut hexagon
Head Height
Between 0.438 inches and 0.458 inches
Width Between Flats
Between 0.985 inches and 1.000 inches
Locking Feature
Distortions bearing surface of head
Thread Diameter
0.750 inches
Features Provided
Finished head
Thready Qty Per Inch (tpi)
16
Min. Tensile Strength (psi)
150000 pounds per square inch
Hardness Rating
25.0 rockwell c and 34.0 rockwell c
Material
Steel
Material Specification
Astm a449, grade 8 assn standard single material response or sae j429, grade 8 assn standard single material response or gm 300-m mfr ref single material response
Surface Treatment
Cadmium and chromate or zinc
Surface Treatment Specification
Qq-p-416, type 2, class 3 federal specification 1st treatment response or astm b633, type 1, class 3 assn standard 2nd treatment response
Thread Series Designator
Unf
Specification Data
81349-mil-b-45912 government specification and 96906-ms35764 rev d/inactive/ government standard
Nondefinitive Specification/std Data
B composition
Departure From Cited Document
As modified by optional zinc coated surf. Treat.

Inventory Check

The last inventory check on this NSN was done on 09/07/2023. Due to rapid changes in inventory this may not be the current stock qty.

  • New Surplus: 176
  • New: 27

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 5306-00-021-4259 Datasheet

Supply Class (FSC):
Bolts
Cross Reference:
  • MS35764-1120
  • MIL-B-45912
  • 214259
  • 214259
  • 9408997
  • MS35764-520
Cage Codes:
  • Military Standards (CAGE 96906)
  • Military Specifications (CAGE 81349)
  • U S Army Tank Automotive Command (CAGE 19207)
  • General Motors Corp (CAGE 24617)
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

A - Item does not contain precious metal.

ADPE

- Represents items with no adp components

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
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    U
  • MGMT_CTL
    T2200x-
  • 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 $12.35 to $20.59..
Does NSN 5306-00-021-4259 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, U.s. Marine Corps, Austria, Spain, Kuwait, Republic Of Korea, Denmark, Greece, and Turkey
What is the NIIN of NSN 5306-00-021-4259?
000214259 or 00-021-4259
Does NSN 5306-00-021-4259 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5306-00-021-4259?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1963