Model: PT657

Compression Helical Spring

Properties:

Inside Diameter

Between 0.781 inches and 0.812 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

2.204 inches

Material Hardness Rating

Between 45.0 rockwell c and 49.0 rockwell c

Coil Quantity

7-3/4

Spring Solid Length

1.312 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

213.000 pounds per inch

Spring Free Outside Diameter

1.121 inches

Material

Steel

Style Designator

Cylindrical

NSN

5360-00-383-9172

Part Number

PT657

Description

Spring,helical,compression

CAGE

0AX87

Part PT657 NSN 5360-00-383-9172

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

178020

UFC:

87470

LTL:

70.0

LCL:

70.0

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this compression helical spring (NSN 5360-00-383-9172) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »