500-543

Extension Helical Spring

NSN 5360-00-316-4511

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003164511

Product Technical Spec.

Inside Diameter:

0.281 inches

End Style:

Extended loop both ends

Spring Free Length:

1.344 inches

Coil Quantity:

Design Type:

Closed

Coil Helix Direction:

Right-hand or left-hand

Spring Free Outside Diameter:

0.375 inches

Hook Radius:

0.094 inches both ends

Coil To Hook Inside Length:

0.297 inches first end

Coil To Hook Inside Length:

0.438 inches second end

Material:

Steel uns k08500

Material Specification:

Qq-w-470a federal specification single material response

Style Designator:

Cylindrical

NSN:

5360-00-316-4511

Item Name:

Closed Spring

Cage Code:

03848

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

FIIG:

A02900

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

177940

UFC:

87400

LTL:

RATING VARIABLE

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 500-543 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Closed Spring"

An open-or close-coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, so designed to provide resistance to pulling forces. The close-coiled springs may incorporate the special feature of initial tension created between the coils when wound so that an initial load must be applied to separate them. Excludes spring, reinforcing, hose.