Model: B4749-150W

Compression Helical Spring

Properties:

Inside Diameter

1.250 inches

End Style

E4 spring end, squared and ground both ends

Spring Free Length

3.000 inches

Coil Quantity

6 1/4

Spring Solid Length

2.342 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

1720.000 pounds per inch

Spring Free Outside Diameter

2.000 inches

Material

Steel comp 1065 or steel uns k07001

Material Specification

Astm a229 assn standard 1st material response

Style Designator

Cylindrical

NSN

5360-00-956-7883

Part Number

B4749-150W

Description

Spring,helical,compression

CAGE

01343

Part B4749-150W NSN 5360-00-956-7883

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

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:

1.0000lbs

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:

178020

UFC:

87470

LTL:

70.0

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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