Model: 12M4663-7

Compression Helical Spring

Properties:

Inside Diameter

0.254 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Bore Diameter

0.375 inches

Spring Free Length

3.500 inches

Accommodated Rod Diameter

0.187 inches

Coil Quantity

Load Rating

Between 2.850 pounds and 3.150 pounds

Spring Solid Length

0.900 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

1.340 pounds per inch

Spring Free Outside Diameter

0.310 inches

Spring Length Under Load

1.230 inches

Material

Steel comp 631

Material Specification

Ams 5673 assn standard single material response

NSN

5360-00-251-6195

Part Number

12M4663-7

Description

Spring,helical,compression

CAGE

81755

Part 12M4663-7 NSN 5360-00-251-6195

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:

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:

178020

UFC:

87470

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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