Model: 845-6640841-TA-51

Setscrew

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

5.310 inches

Fastener Length

5.810 inches

Head Style

Flat chamfer

Head Diameter

0.750 inches

Head Height

0.190 inches

Point Length

0.310 inches

Point Diameter

0.310 inches

Point Style

Chamfer dog

Internal Drive Style

W/o internal drive

Thread Diameter

0.500 inches

Thready Qty Per Inch (tpi)

Point Chamfer Angle

45.0 degrees

Material

Nickel alloy r-405 or nickel alloy 400

Material Specification

Qqn281 federal specification all material responses

Thread Series Designator

Unc

NSN

5305-01-355-6941

Part Number

845-6640841-TA-51

Description

Setscrew

CAGE

53711

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 845-6640841-TA-51 NSN 5305-01-355-6941

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.4000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

093486

UFC:

48950

LTL:

RATING VARIABLE

LCL:

WCC:

573

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 7508900000
SITC: 69975
End Use: Finished metal shapes
NAICS: 332999
USDA: 1

Freight Class: Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)