Model: 54123PC8

Extension Helical Spring

Properties:

Inside Diameter

0.331 inches

Opening Width

0.109375 inches both ends

End Style

Machined half loop both ends

Spring Free Length

Between 42.329 inches and 42.829 inches

Coil Quantity

412

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

2.700 pounds per inch

Spring Free Outside Diameter

0.535 inches

Hook Radius

0.1655 inches both ends

Material

Copper alloy 510

Material Specification

Qq-w-401 federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-664-0688

Part Number

54123PC8

Description

Spring,helical,extension

CAGE

58849

Part 54123PC8 NSN 5360-00-664-0688

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

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:

0.1000lbs

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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