Model: B-311-373

Compression Helical Spring

Properties:

Inside Diameter

Between 0.500 inches and 0.563 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

Between 1.920 inches and 2.080 inches

Accommodated Rod Diameter

0.500 inches

Coil Helix Direction

Right-hand or left-hand

Spring Free Outside Diameter

Between 0.660 inches and 0.733 inches

Material

Steel

Surface Treatment

Phosphate

Style Designator

Cylindrical

NSN

5360-00-582-7759

Part Number

B-311-373

Description

Spring,helical,compression

CAGE

D9182

Part B-311-373 NSN 5360-00-582-7759

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:

Trailers/Vehicles

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