Model: 2518578

Thumbscrew

Special Features:

Third shoulder 0.207 in. To 0.212 in. Dia, 0.125 in.Lg

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

0.750 inches

Fastener Length

2.250 inches

Head Style

Knurled no. 1

Head Diameter

0.562 inches

Head Height

0.500 inches

Shoulder Diameter

0.192 inches second shoulder and 0.202 inches second shoulder

Shoulder Diameter

0.375 inches first shoulder

Shoulder Length

0.031 inches second shoulder

Shoulder Length

1.250 inches first shoulder

Point Style

Flat

Thread Diameter

0.190 inches

Thready Qty Per Inch (tpi)

Shoulder Shape

Round all shoulders

Material Specification

Qq-s-637 federal specification single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, cl 1 federal specification single treatment response

Thread Series Designator

Unf

NSN

5305-00-886-2127

Part Number

2518578

Description

Thumbscrew

CAGE

07087

Part 2518578 NSN 5305-00-886-2127

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:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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