Model: 549-0944-004

Externally Relieved Body Screw

Properties:

Thread Class

Head Style

Flat chamfer

Head Diameter

Between 0.235 inches and 0.255 inches

Head Height

Between 0.132 inches and 0.156 inches

First Diameter From Head

Between 0.139 inches and 0.145 inches

Second Diameter From Head

Between 0.159 inches and 0.165 inches

Third Diameter From Head

Between 0.250 inches and 0.270 inches

Distance From Largest Bearing Surface Of Head To End Of Second Diameter

Between 5.024 inches and 5.054 inches

Distance From Largest Bearing Surface Of Head To End Of Third Diameter

Between 5.118 inches and 5.148 inches

Internal Drive Style

Cross recess type 1

Thread Diameter

0.164 inches

Thready Qty Per Inch (tpi)

Thread Series Designator

Unc

NSN

5305-00-486-3568

Part Number

549-0944-004

Description

Screw,externally Relieved Body

CAGE

95105

Part 549-0944-004 NSN 5305-00-486-3568

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

01852

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:

0.2000lbs

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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