Model: 143277H

Extension Helical Spring

Properties:

Inside Diameter

0.465 inches

End Style

Short twisted hook both ends

Spring Free Length

3.250 inches

Coil Quantity

25-1/2

Design Type

Closed

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

15.000 pounds per inch

Spring Free Outside Diameter

0.625 inches

Hook Radius

0.2325 inches both ends

Coil To Hook Inside Length

0.465 inches both ends

Material

Steel

Material Specification

Qq-w-474a, comp a or b federal specification single material response

Surface Treatment

Phosphate

Style Designator

Cylindrical

NSN

5360-00-740-9903

Part Number

143277H

Description

Spring,helical,extension

CAGE

92967

Part 143277H NSN 5360-00-740-9903

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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