Model: 373662-3

Externally Relieved Body Bolt

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.930 inches and 0.970 inches
Fastener Length
Between 2.430 inches and 2.450 inches
Head Style
Hexagon
Head Height
Between 0.160 inches and 0.180 inches
Width Between Flats
Between 0.428 inches and 0.440 inches
First Diameter From Head
Between 0.248 inches and 0.249 inches
Second Diameter From Head
Between 0.200 inches and 0.220 inches
Third Diameter From Head
Between 0.248 inches and 0.249 inches
Distance From Largest Bearing Surface Of Head To End Of First Diameter
Between 0.140 inches and 0.160 inches
Distance From Largest Bearing Surface Of Head To End Of Second Diameter
Between 1.250 inches and 1.270 inches
Distance From Largest Bearing Surface Of Head To End Of Third Diameter
Between 1.480 inches and 1.500 inches
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Hardness Rating
32.0 rockwell c and 39.0 rockwell c
Externally Relieved Body Diameter Quantity
3
Material
Nickel alloy x-750
Thread Series Designator
Unf
NSN
5306-00-687-6042
Part Number
373662-3
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 373662-3 NSN 5306-00-687-6042

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:
U
ESD:
ESD:
MMAC:
SX
CRITL:
X

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:
139820
UFC:
70220
LTL:
85.0
LCL:
--
WCC:
713
TCC:
Z
SHC:
9
ACC:
Construction Materials

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Schedule B and Export
  • Schedule B: 7508900000
  • SITC: 69975
  • End Use: Finished metal shapes
  • NAICS: 332999
  • USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)

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