Model: 37491-1

Compression Helical Spring

Properties:

Inside Diameter

Between 0.544 inches and 0.554 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

Between 1.130 inches and 1.150 inches

Coil Quantity

12 1/2

Load Rating

0.286 pounds

Spring Solid Length

0.952 inches

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

1.520 pounds per inch

Spring Free Outside Diameter

Between 0.620 inches and 0.630 inches

Spring Length Under Load

0.952 inches

Material

Steel uns k08500

Material Specification

Astm a228-41 assn standard single material response

Surface Treatment

Cadmium and chromate

Surface Treatment Specification

Qq-p-416, type 2, class c federal specification single treatment response

Style Designator

Cylindrical

NSN

5360-00-603-8797

Part Number

37491-1

Description

Spring,helical,compression

CAGE

70210

Part 37491-1 NSN 5360-00-603-8797

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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