Model: 4072547

Externally Relieved Body Bolt

Special Features:

Third diameter from head tapered from second diameter at 25 degrees 30'

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
0.530 inches
Fastener Length
Between 2.030 inches and 2.050 inches
Head Style
Tee no. 6
Head Height
0.250 inches
Head Length
Between 0.860 inches and 0.866 inches
Width Between Flats
Between 0.640 inches and 0.650 inches
First Diameter From Head
Between 0.426 inches and 0.430 inches
Second Diameter From Head
0.458 inches
Third Diameter From Head
Between 0.356 inches and 0.360 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
0.080 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
1.205 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
1.525 inches
Thread Diameter
0.438 inches
Thready Qty Per Inch (tpi)
20
Externally Relieved Body Diameter Quantity
1
Chamfer Angle
Between 58.0 degrees and 62.0 degrees
Material
Titanium alloy
Material Specification
Ams 7461 assn standard single material response
Thread Series Designator
Unjf
NSN
5306-01-280-5131
Part Number
4072547
Description
Bolt,externally Relieved Body
CAGE

An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). It is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, internal wrenching and thumbscrew. See also screw, externally relieved body.

Part 4072547 NSN 5306-01-280-5131

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06675
FIIG:
A003B0
Concept No.:
App. Key:
BF
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:
NZ
CRITL:
F

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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:
574
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 8109900000
  • SITC: 69987
  • End Use: Finished metal shapes
  • NAICS: 331491
  • USDA: 1

Freight Class: Zirconium and articles thereof nesoi

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