Model: 803-4384539 PIECE 85

Internal Wrenching Bolt

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
2.000 inches
Fastener Length
11.188 inches
Head Style
Flat chamfer
Head Diameter
2.250 inches
Head Height
1.500 inches
Locking Feature
Pellet threads
First Diameter From Head
1.500 inches
Second Diameter From Head
1.345 inches
Third Diameter From Head
1.500 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
2.938 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
8.313 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
8.563 inches
Internal Drive Style
Hexagon
Thread Diameter
1.500 inches
Width Across Flats
1.000 inches
Thready Qty Per Inch (tpi)
8
Min. Tensile Strength (psi)
135000 pounds per square inch
Hardness Rating
279.0 brinell standard and 300.0 brinell standard
Minimum Yield Strength
115000 pounds per square inch
Externally Relieved Body Diameter Quantity
3
Surface Finish
63.0 microinches bearing surface of head
Surface Finish
63.0 microinches grip
Material
Steel comp 4140
Material Specification
Mil-s5626 military specification single material response
Thread Series Designator
Un
NSN
5306-01-124-5243
Part Number
803-4384539 PIECE 85
Description
Bolt,internal Wrenching
CAGE
53711

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It is designed with an internal socket or internal multiple spline for use with an internal driver. The head is beveled (conical) or cylindrical in shape. Items with cylindrical shaped heads must have an externally relieved body. A locking feature may be incorporated in the design of the head or threads. See also screw, cap, socket head. Excludes setscrew; screw, shoulder; bolt, shoulder; screw, externally relieved body; bolt, externally relieved body; and screw, machine.

Part 803-4384539 PIECE 85 NSN 5306-01-124-5243

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06666
FIIG:
A003B0
Concept No.:
App. Key:
BM
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
6.6000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
093486
UFC:
48950
LTL:
RATING VARIABLE
LCL:
--
WCC:
573
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7318152000
  • SITC: 69421
  • End Use: Iron and steel products, other
  • NAICS: 332722
  • USDA: 1

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

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