Model: MS51955-112

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

3.500 inches

Fastener Length

Between 3.406 inches and 3.500 inches

Head Height

Between 0.544 inches and 0.582 inches

Width Between Flats

Between 0.729 inches and 0.750 inches

Point Style

Cup

Thread Diameter

0.750 inches

Thready Qty Per Inch (tpi)

Hardness Rating

30.0 rockwell c and 37.0 rockwell c

Material

Steel

Material Specification

66 aisi 1010 through 1022, b1112 or b1113 or c1137 or sae 1010 through 1020 federal standard single material response or 66 aisi 1035 through 1045, c1137 through c1144 or sae 1035 through 1045 federal standard single material response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416 type 2 cl 3 federal specification single treatment response

Thread Series Designator

Unc

NSN

5305-00-058-5029

Part Number

MS51955-112

Description

Setscrew

CAGE

96906

An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part MS51955-112 NSN 5305-00-058-5029

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06672

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