Model: S749I203

Helical Compression Spring Seat

Properties:

Chamfer Angle In Deg

20.0

Overall Height

0.4220 inches

First Step Diameter

0.4060 inches

First Step Length

0.0940 inches

Second Step Diameter

2.8120 inches

Bore Diameter

0.7190 inches

Seat Angle In Deg

30.0

Second End Diameter

1.5940 inches

Design Type

Solid

End Diameter

1.0000 inches

Bore Taper In Deg

6.0

Distance From End To First Step

0.2190 inches

Counterbore Length

0.6200 inches

Material

Steel

Material

Steel

Style Designator

Seat

NSN

5340-00-342-3458

Part Number

S749I203

Description

Seat,helical Compression Spring

CAGE

14351

Part S749I203 NSN 5340-00-342-3458

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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