Model: 640-54PC77

Compression Helical Spring

Properties:

Inside Diameter

0.781 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

2.688 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

7.200 pounds per inch

Spring Free Outside Diameter

0.969 inches

Material

Copper alloy 510

Material Specification

Mil-w-16602 military specification single material response

NSN

5360-00-290-9096

Part Number

640-54PC77

Description

Spring,helical,compression

CAGE

43689

Part 640-54PC77 NSN 5360-00-290-9096

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

FIIG:

A02900

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:

0.5000lbs

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:

177950

UFC:

87410

LTL:

92.5

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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