Model: 1188570

Thumbscrew

Properties:

Thread Class
2a
Thread Direction
Right-hand
Thread Length
Between 0.750 inches and 0.938 inches
Fastener Length
Between 1.281 inches and 1.344 inches
Head Style
Knurled no. 1
Head Diameter
Between 0.397 inches and 0.400 inches
Head Height
Between 0.297 inches and 0.328 inches
Shoulder Diameter
0.307 inches first shoulder and 0.317 inches first shoulder
Shoulder Length
0.234 inches first shoulder and 0.328 inches first shoulder
Point Style
Flat
Thread Diameter
0.190 inches
Thready Qty Per Inch (tpi)
24
Shoulder Shape
Round first shoulder
Material
Steel comp 303
Material Specification
Qq-s-764, cond b federal specification single material response
Surface Treatment
Passivate
Thread Series Designator
Unc
NSN
5305-00-145-0994
Part Number
1188570
Description
Thumbscrew
CAGE
10001

An externally threaded fastener whose threaded portion is of one nominal diameter. It may have an unthreaded portion with a diameter less than, equal to, or greater than the diameter of the threaded portion. It has either a vertically flattened, circular knurled, or wing type head, all of which are designed for rotation by the thumb and fingers. For items having wrenching facilities such as socket recess, multiple spline or slot heads, use screw (as modified) or bolt (as modified).

Part 1188570 NSN 5305-00-145-0994

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
06673
FIIG:
A003B0
Concept No.:
App. Key:
SR
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:
0.1000lbs
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:
713
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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