Model: 38R404

Extension Helical Spring

Properties:

Inside Diameter

Between 0.222 inches and 0.224 inches

Opening Width

0.250 inches both ends

End Style

Dobby hook both ends

Spring Free Length

Between 2.458 inches and 2.460 inches

Coil Quantity

Design Type

Closed

Load Rating

Between 4.500 pounds and 5.500 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

0.302 inches

Hook Radius

0.094 inches both ends

Spring Length Under Load

2.880 inches

Coil To Hook Inside Length

0.656 inches both ends

Material

Steel comp 1078

Material Specification

Qq-s-633a federal specification single material response

Surface Treatment

Cadmium and zinc

Style Designator

Cylindrical

NSN

5360-00-741-2506

Part Number

38R404

Description

Spring,helical,extension

CAGE

29092

Part 38R404 NSN 5360-00-741-2506

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

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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