5306-01-513-8410

Description: Machine Bolt

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MILSPEC: MIL-B-6812

 Export Restrictions

Any part(s) quoted or sold by MilSpec.parts and re-sold (to a third party) CANNOT be sold to a USA embargoed country, company, entity, or person(s). Depending on the ECCN, these commodities may require export license or exception. Diversion contrary to U.S. law is prohibited. Unless otherwise noted, this sale, order or quote may include Munitions List Items (MLI) or Commerce Controlled List Items (CCLI). MLI/CCLI property is controlled by the US Government and in many cases cannot be transferred (exported, sold or given) to a foreign country, a non-US Citizen/National or a non- Permanent US Resident without a valid State/Commerce Department export authorization. It is the responsibility of (the Purchaser) to determine what the applicable requirements may be, to obtain all necessary authorizations, licenses or approvals and are subject to both review and acceptance by MilSpec.parts. The use, disposition, export and re-export of the property covered or included in this sale, order or quote is subject to the provisions of law referenced in End-Use Certificate DLA form 1822, DEC 2001, including, but not limited to, the Arms Export Control Act (22 USC 2751 et seq.); Export Administration Act of 1979 (50 USC App. 2401 et seq.) as contained under Executive Order 12924; International Traffic in Arms Regulations (22 CFR 120 et seq.); Export Administration Regulations (15 CFR 730 et seq.); Foreign Assets Control Regulations (31 CFR 500 et seq.) and the Espionage Act (18 USC 793 et seq.)

More MIL-B-6812 Parts

MIL-B-6812 Machine Bolt

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-B-6812

Array Properties

  • NSN:
    Array
  • Description:
    Machine Bolt
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    1 EA
  • Thread Class:
    3a
  • Thread Direction:
    Right-hand
  • Thread Length:
    0.641 inches
  • Fastener Length:
    4.953 inches
  • Head Style:
    Hexagon
  • Head Height:
    Between 0.203 inches and 0.235 inches
  • Width Between Flats:
    Between 0.553 inches and 0.565 inches
  • Hole Diameter:
    0.070 inches
  • End Application:
    Rq-4a
  • Thread Diameter:
    0.375 inches
  • Grip Length:
    4.312 inches
  • Hole Quantity:
    1
  • Hole Type:
    Drilled
  • Features Provided:
    Finished head
  • Thready Qty Per Inch (tpi):
    24
  • Min. Tensile Strength (psi):
    125000 pounds per square inch
  • Hardness Rating:
    26.0 rockwell c and 32.0 rockwell c
  • Hole Configuration Style:
    Hexagon flats
  • Part Name Assigned By Controlling Agency:
    Bolt
  • Material:
    Steel comp 4037 or steel comp 4130 or steel comp 8630 or steel comp 8735 or steel comp 8740 or steel comp 4140
  • Material Specification:
    Mil-b-6812 military specification all material responses
  • Surface Treatment:
    Cadmium and chromate
  • Surface Treatment Specification:
    Qq-p-416, type 2 cl 3 federal specification single treatment response
  • Thread Series Designator:
    Unf
Manufacturers and Part Numbers
Part Number
Brand
AN6H47A
Aeronautical Standards Group
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01847
FIIG:
A003B0
Concept No.:
App. Key:
BR
Cond. Code:
1
Status:
A
Material and Special Handling
Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
---
CRITL:
X
Hazmat (HMIC): N
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals (PMIC): A
Item does not contain precious metal.
Criticality (CRITL): X
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Packaging and Dimensions
Package Size
Package Weight
Part Weight
Part Dimensions (approx.)
Pack Size:
--
Pack Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
Container:
OPI:
SPI No.:
SPI Rev.:
SPC Mkg.
LVL A
LVL B
LVL C
SPC Mkg.:
LVL A:
LVL B:
LVL C:
CUSH
MOP
CATEG.
PRESS MAT
CUSH:
MOP:
CATEG.:
PRESS MAT:
WRAP MAT
ICQ
THK
TOS
UCL
WRAP MAT:
ICQ:
THK:
TOS:
UCL:
Packaging Code Definitions
LVL A Code (LVL_A):
LVL B Code (LVL_B):
Procedure Indicator Code (OPI):
Special Markings Code (SPC MKG):
Method of Preservation (MOP):
Cushion Material (CUSH):
Preservation Material (PRESS MAT):