Model: 401771

Extension Helical Spring

Properties:

Inside Diameter

Between 0.303 inches and 0.323 inches

Opening Width

0.219 inches both ends and 0.281 inches both ends

End Style

Raised hook both ends

Spring Free Length

Between 1.802 inches and 1.822 inches

Coil Quantity

13-1/2

Design Type

Closed

Load Rating

Between 10.00 pounds and 20.00 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

Between 0.427 inches and 0.447 inches

Hook Radius

0.156 inches both ends

Spring Length Under Load

2.063 inches

Material

Steel comp 1065

Material Specification

Fed standard 66, aisi/sae federal standard single material response

Surface Treatment

Phosphate

Style Designator

Cylindrical

NSN

5360-00-516-7466

Part Number

401771

Description

Spring,helical,extension

CAGE

65282

Part 401771 NSN 5360-00-516-7466

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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