Model: SP-1728-1

Extension Helical Spring

Properties:

Inside Diameter

0.275 inches

Opening Width

0.132 inches both ends

Opening Width

0.188 inches first end

End Style

Machine loop both ends

Spring Free Length

2.090 inches

Coil Quantity

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.365 inches

Hook Radius

0.125 inches both ends

Coil To Hook Inside Length

0.382 inches second end

Coil To Hook Inside Length

0.438 inches first end

Material

Steel

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 1, class1 federal specification single treatment response

Style Designator

Cylindrical

NSN

5360-00-942-1702

Part Number

SP-1728-1

Description

Spring,helical,extension

CAGE

08484

Part SP-1728-1 NSN 5360-00-942-1702

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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