Model: 2821643-1

Extension Helical Spring

Properties:

Inside Diameter

0.328 inches

Opening Width

0.188 inches both ends

End Style

Machine loop both ends

Spring Free Length

6.602 inches

Coil Quantity

109

Design Type

Closed

Load Rating

5.00 pounds

Coil Helix Direction

Left-hand

Spring Deflection Rate

1.420 pounds per inch

Spring Free Outside Diameter

0.430 inches

Hook Radius

0.219 inches both ends

Spring Length Under Load

9.500 inches

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response

Style Designator

Cylindrical

NSN

5360-01-255-7445

Part Number

2821643-1

Description

Spring,helical,extension

CAGE

88277

Part 2821643-1 NSN 5360-01-255-7445

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:

0.2000lbs

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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