Model: 74A410578-2003

Headed Grooved Pin

Special Features:

See drawing for other details

Properties:

First End Style

Countersunk

Head Style

Dee chamfer

Distance From Centerline To Flat

Between 0.485 inches and 0.490 inches

Diameter

Between 0.748 inches and 0.749 inches

Undercut Diameter

0.720 inches

Under Head Length

Between 1.067 inches and 1.072 inches

Undercut Radius

0.050 inches

End Application

Navy codes llj84b052 and llj84b178

Pin Head Diameter

1.125 inches

First End Countersink Angle

45.0 degrees

Surface Finish

16.0 microinches outside diameter

Surface Finish

32.0 microinches undercut

First End Countersink Diameter

0.375 inches

Part Name Assigned By Controlling Agency

Pin-conn link, upper drive link, main landing gear

Height

Between 0.080 inches and 0.090 inches

Material

Steel comp 300m

Material Specification

Mil-s-8844, cl 3, cond e2 military specification single material response

Style Designator

Groove

NSN

5315-01-563-1399

Part Number

74A410578-2003

Description

Pin,grooved,headed

CAGE

76301

Part 74A410578-2003 NSN 5315-01-563-1399

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02382

FIIG:

A212A0

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:

095190

UFC:

49790

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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