Model: 740489-3

Machine Thread Plug

Properties:

Thread Class

3a external

Thread Direction

Right-hand external

Thread Length

0.414 inches external and 0.419 inches external

Head Height

Between 0.245 inches and 0.255 inches

Overall Length

Between 0.776 inches and 0.786 inches

Connection Style

External seat for gasket seal

Body Core Diameter

0.484 inches

Core Depth

Between 0.312 inches and 0.328 inches

Bleeder Hole Center To Threaded End Distance

Between 0.281 inches and 0.328 inches

Bleeder Hole Diameter

0.062 inches

Head Core Diameter

0.875 inches

Head Type

Cored

Body Type

Cored

Thread Size

0.875 inches external

Seat Radius

0.062 inches

Material

Aluminum alloy 2014 or aluminum alloy 2024

Material Specification

Qq-a-225/4, t6 federal specification 1st material response or qq-a-225/6, t6 federal specification 2nd material response

Reference Data And Literature

Hs240 code i

Surface Treatment

Anodize

Surface Treatment Specification

Mil-a-8625, type 2, class 2 military specification single treatment response

Style Designator

Plug, machine w/bleeder holes

Supplementary Features

MADE-FR-OMP-/NAN

Thread Series Designator

Unjf external

NSN

5365-01-190-0419

Part Number

740489-3

Description

Plug,machine Thread

CAGE

73030

Part 740489-3 NSN 5365-01-190-0419

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

03801

FIIG:

A208A0

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:

115620

UFC:

59240

LTL:

65.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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