RD-1-2979-0P

Compression Helical Spring

NSN 5360-00-011-0172

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

000110172

Detail Specifications

Inside Diameter:

Between 0.669 inches and 0.679 inches

End Style:

E4 spring end, squared and ground both ends

End Style:

Spring end, squared and ground both ends

End Application:

Landing gear systems and components

Spring Free Length:

2.970 inches

Coil Quantity:

Spring Solid Length:

0.720 inches

Spring Solid Outside Diameter:

0.794 inches

Coil Helix Direction:

Right-hand or left-hand

Spring Deflection Rate:

Between 13.500 pounds per inch and 16.500 pounds per inch

Spring Free Outside Diameter:

Between 0.789 inches and 0.799 inches

Criticality Code Justification:

Agav

Material:

Steel comp 631

Material Specification:

17-7ph, armco steel corporation mfr ref single material response

Surface Treatment:

Passivate

Style Designator:

Cylindrical

NSN:

5360-00-011-0172

Item Name:

Spring,ejector

Cage Code:

62534

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

MC8888

Cage Code:

76050

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

MC8888

Cage Code:

99643

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04226

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:

178020

UFC:

87470

LTL:

70.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Pricing & Availability

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

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.