5306-01-469-6081

Description: Shear Bolt

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MILSPEC: MIL-B-83050

 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-83050 Parts

MIL-B-83050 Shear Bolt

Spec. Type Spec. Color Gloss Size
Material document and classification MIL-B-83050

Array Properties

  • NSN:
    Array
  • Description:
    Shear Bolt
  • Shelf Life:
    N/A
  • DEMIL:
    NO
  • UOM:
    --
  • Thread Class:
    3a
  • Thread Direction:
    Right-hand
  • Thread Length:
    Between 0.377 inches and 0.419 inches
  • Fastener Length:
    Between 3.414 inches and 3.434 inches
  • Head Style:
    Crowned hexagon
  • Head Height:
    Between 0.189 inches and 0.204 inches
  • Width Between Flats:
    Between 0.553 inches and 0.564 inches
  • Grip Diameter:
    Between 0.120 inches and 0.166 inches
  • Shank Unthreaded Hole Diameter:
    0.106 inches first hole and 0.116 inches first hole
  • End Application:
    Hh-3f helicopter
  • Thread Diameter:
    0.373 inches
  • Grip Length:
    Between 2.875 inches and 2.891 inches
  • Thready Qty Per Inch (tpi):
    24
  • Min. Tensile Strength (psi):
    11540 pounds per square inch
  • Hardness Rating:
    56.0 rockwell c locking feature and 60.0 rockwell c locking feature
  • Criticality Code Justification:
    Feat
  • Distance From Head Largest Bearing Surface To Shank Hole Center:
    3.309 inches first hole and 3.319 inches first hole
  • Special Features:
    For use in critical applications; used as: bolt, self-retaining, impedance type, 95ksi fsu, hex head, 450f; use ms21244 nuts with these bolts
  • Material:
    Stainless steel locking feature
  • Material Specification:
    Qq-w-423 federal specification single material response spring or ams5678 assn standard single material response spring
  • Surface Treatment:
    Passivate spring
  • Surface Treatment Specification:
    Qq-p-35 federal specification single treatment response locking feature
  • Thread Series Designator:
    Unjf
Manufacturers and Part Numbers
Part Number
Brand
SS27576-6-46
Sikorsky Aircraft Corporation
Major Organizational Entities (MOE)
Entity
MOE Code
MOE Rule
PICA
DSOR
User:
ITALY Italy
MOE_CD:
ZR
MOE_RL:
ZR01
PICA:
ZR
DSOR:
Part Identification
INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15903
FIIG:
A003B0
Concept No.:
App. Key:
BX
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:
A
ESD:
A
MMAC:
---
CRITL:
Y
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): Y
The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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):