Model: 400661

Shoulder Bolt

Properties:

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.418 inches and 0.448 inches
Fastener Length
Between 1.815 inches and 1.855 inches
Head Style
Double hexagon w/hole
Head Height
Between 0.328 inches and 0.348 inches
Width Between Flats
0.375 inches
Extended Washer Diameter
Between 0.490 inches and 0.510 inches
Extended Washer Thickness
0.070 inches
Shoulder Diameter
0.3739 inches first shoulder and 0.3743 inches first shoulder
Shoulder Length
1.325 inches first shoulder and 1.345 inches first shoulder
End Application
Pratt & whitney jet engines & components, f-100-p-100
Thread Diameter
0.250 inches
Thready Qty Per Inch (tpi)
28
Criticality Code Justification
Agav
Shoulder Shape
Round first shoulder
Material
Iron alloy 660
Material Specification
Ams 5731 assn standard single material response
Surface Treatment
Chromium grip
Surface Treatment Specification
Ams 2406 assn standard single treatment response grip
Thread Series Designator
Unjf
NSN
5306-00-373-2993
Part Number
400661
Description
Bolt,shoulder
CAGE
0UCY9

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes thumbscrew.

Part 400661 NSN 5306-00-373-2993

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
04905
FIIG:
A003B0
Concept No.:
App. Key:
BY
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:
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:
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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