Model: 277-379

Compression Helical Spring

Properties:

Inside Diameter

1.396 inches

End Style

E4 spring end, squared and ground both ends

End Style

Spring end, squared and ground both ends

Spring Free Length

4.550 inches

Coil Quantity

12-1/2

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

32.800 pounds per inch

Spring Free Outside Diameter

1.750 inches

Material

Nickel alloy 600

Material Specification

Qq-w-390, temper c federal specification single material response

Style Designator

Cylindrical

NSN

5360-00-680-4066

Part Number

277-379

Description

Spring,helical,compression

CAGE

27235

Part 277-379 NSN 5360-00-680-4066

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:

139780

UFC:

70190

LTL:

125.0

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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