Model: 191657

Compression Helical Spring

Properties:

Inside Diameter

0.558 inches

End Style

E4 spring end, squared and ground both ends

Spring Free Length

Between 1.403 inches and 1.597 inches

Accommodated Rod Diameter

0.540 inches

Coil Quantity

7 1/2

Load Rating

4.000 pounds

Spring Solid Outside Diameter

Between 0.655 inches and 0.670 inches

Coil Helix Direction

Left-hand

Spring Free Outside Diameter

Between 0.655 inches and 0.670 inches

Spring Length Under Load

Between 0.970 inches and 1.030 inches

Material

Steel uns k08500

Style Designator

Cylindrical

NSN

5360-01-186-1121

Part Number

191657

Description

Spring,helical,compression

CAGE

31361

Part 191657 NSN 5360-01-186-1121

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:

177940

UFC:

87400

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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