Model: 404-0025

Compression Helical Spring

Properties:

Inside Diameter

Between 0.382 inches and 0.398 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Bore Diameter

0.500 inches

Spring Free Length

1.000 inches

Load Rating

11.500 pounds

Spring Solid Length

0.293 inches

Spring Solid Outside Diameter

Between 0.472 inches and 0.488 inches

Coil Helix Direction

Left-hand

Spring Deflection Rate

17.000 pounds per inch

Spring Free Outside Diameter

Between 0.472 inches and 0.488 inches

Spring Length Under Load

0.293 inches

Material

Steel comp 302

Material Specification

Qq-w-423 federal specification single material response

Surface Treatment

Passivate

Style Designator

Cylindrical

NSN

5360-00-406-0590

Part Number

404-0025

Description

Spring,helical,compression

CAGE

D9182

Part 404-0025 NSN 5360-00-406-0590

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:

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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