Model: NAS623-5-22

Machine Screw

Properties:

Thread Class

Thread Direction

Right-hand

Thread Length

Between 0.350 inches and 0.400 inches

Fastener Length

Between 1.735 inches and 1.765 inches

Head Style

Pan

Head Diameter

Between 0.594 inches and 0.651 inches

Head Height

Between 0.203 inches and 0.218 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.312 inches

Thready Qty Per Inch (tpi)

Min. Tensile Strength (psi)

160000 pounds per square inch

Hardness Rating

Between 36.0 rockwell c and 40.0 rockwell c

Screw Material

Steel comp 4140 or steel comp e4340 or steel comp 8740

Screw Material Specification

Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response

Screw Surface Treatment

Cadmium and chromate

Screw Surface Treatment Specification

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

Thread Series Designator

Unjf

Specification Data

80205-nas623 professional/industrial association standard

NSN

5305-00-340-4855

Part Number

NAS623-5-22

Description

Screw,machine

CAGE

80205

Part NAS623-5-22 NSN 5305-00-340-4855

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

06657

FIIG:

A500D0

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:

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:

713

TCC:

SHC:

ACC:

Construction Materials

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