Model: 74906153-7

Extension Helical Spring

Special Features:

First end hook extended 0.375 in. Below spring od

Properties:

Inside Diameter

Between 0.510 inches and 0.538 inches

Opening Width

3.330 inches second end

End Style

Reduced center loop first end

End Style

Reduced hook second end

Spring Free Length

5.556 inches

Coil Quantity

11-1/8

Design Type

Closed

Load Rating

35.00 pounds

Coil Helix Direction

Right-hand

Spring Deflection Rate

84.400 pounds per inch

Spring Free Outside Diameter

Between 0.740 inches and 0.760 inches

Hook Radius

0.120 inches both ends

Spring Length Under Load

5.100 inches

Coil To Hook Inside Length

0.440 inches first end

Coil To Hook Inside Length

3.580 inches second end

Material

Steel comp 1065 or steel uns k07001

Material Specification

Astm a229 assn standard all material responses

Surface Treatment

Enamel baked

Style Designator

Cylindrical

NSN

5360-01-027-8845

Part Number

74906153-7

Description

Spring,helical,extension

CAGE

0AHU0

Part 74906153-7 NSN 5360-01-027-8845

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:

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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