Model: S749I215

Helical Compression Spring Seat

Properties:

Counterbore Diameter

Between 0.6830 inches and 0.6880 inches

Overall Height

0.5000 inches

First Step Diameter

Between 1.4010 inches and 1.4110 inches

First Step Length

Between 0.0880 inches and 0.0980 inches

Second Step Diameter

1.8750 inches

Second Step Length

0.0940 inches

Bore Diameter

0.5310 inches

Material Hardness Rating

Between 46.0 rockwell c and 51.0 rockwell c

Second End Diameter

0.9370 inches

Design Type

Solid

End Diameter

Between 1.0000 inches and 1.0100 inches

Counterbore Length

0.1250 inches

Material

Steel, sae 8640

Material

Steel, sae 8640

NSN

5340-00-652-5141

Part Number

S749I215

Description

Seat,helical Compression Spring

CAGE

14351

Part S749I215 NSN 5340-00-652-5141

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

24328

FIIG:

T319-E

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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