Model: 209-076-345-3

Externally Relieved Body Bolt

Special Features:

Organic finish on shank, s2 type 1 per bps 4310

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.165 inches and 0.205 inches
Fastener Length
Between 1.810 inches and 1.840 inches
Head Style
Undercut hexagon
Head Height
0.188 inches
Width Between Flats
0.750 inches
Shank Unthreaded Hole Diameter
0.106 inches first hole and 0.116 inches first hole
First Diameter From Head
0.438 inches
Second Diameter From Head
Between 0.397 inches and 0.399 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.935 inches and 0.945 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
0.438 inches
Thread Diameter
0.375 inches
Thready Qty Per Inch (tpi)
24
Distance From Head Largest Bearing Surface To Shank Hole Center
1.635 inches first hole and 1.645 inches first hole
Externally Relieved Body Diameter Quantity
2
Material
Steel comp 4140 or steel comp 4340
Material Specification
Mil-s-5626 cond c4 military specification 1st material response or mil-s-5000 cond c4 military specification 2nd material response
Thread Series Designator
Unf
NSN
5306-01-256-6828
Part Number
209-076-345-3
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 209-076-345-3 NSN 5306-01-256-6828

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:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
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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