Model: 580-6641123-ECHG-B2-43

S Chain Hook

Special Features:

Upper loop is closed at time of assembly. Part of external countermeasure launcher handling gear

Properties:

Inside Length

1.900 inches

End Application

Seawolf class ssn

Upper Loop Inside Diameter

0.600 inches

Lower Loop Inside Diameter

0.600 inches

Material Diameter

0.250 inches

Material

Steel comp 304

Material Specification

Qq-s-763, cl-304, cond-b federal specification single material response

Style Designator

Open ends

NSN

4030-01-486-7727

Part Number

580-6641123-ECHG-B2-43

Description

Hook,chain,s

CAGE

53711

Part 580-6641123-ECHG-B2-43 NSN 4030-01-486-7727

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

02634

FIIG:

A105A0

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:

105200

UFC:

54160

LTL:

50.0

LCL:

WCC:

576

TCC:

SHC:

ACC:

Construction Materials

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