Model: 61837

Extension Helical Spring

Properties:

Inside Diameter

0.329 inches

End Style

Short twisted hook both ends

Spring Free Length

76.046 inches

Coil Quantity

503

Design Type

Closed

Load Rating

Between 72.125 pounds and 86.500 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

10.400 pounds per inch

Spring Free Outside Diameter

0.625 inches

Hook Radius

0.164 inches both ends

Spring Length Under Load

77.750 inches

Material

Nickel alloy k-500

Material Specification

Qq-n-287, class a federal specification single material response

Style Designator

Cylindrical

NSN

5360-01-123-2479

Part Number

61837

Description

Spring,helical,extension

CAGE

77842

Part 61837 NSN 5360-01-123-2479

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:

4.0000lbs

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:

139780

UFC:

70190

LTL:

125.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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