Model: 1844542PC1

Thumbscrew

Special Features:

0.251 in. Diameter through hole axially located

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

1.156 inches

Fastener Length

1.219 inches

Head Style

Knurled no. 3

Head Diameter

1.000 inches

Head Height

0.500 inches

Hole Diameter

0.750 inches

Point Style

Flat

Thread Diameter

0.375 inches

Hole Quantity

Hole Type

Drilled

Thready Qty Per Inch (tpi)

Hole Configuration Style

Round longitudinal hole

Material

Steel comp 303se

Material Specification

Qq-s-763 federal specification single material response

Surface Treatment

Passivate

Thread Series Designator

Unf

NSN

5305-00-730-4787

Part Number

1844542PC1

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 1844542PC1 NSN 5305-00-730-4787

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06673

FIIG:

A003B0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

50.0

WCC:

713

TCC:

SHC:

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