Model: 178AS329

Compression Helical Spring

Special Features:

Both ends bent out at90% and extended to 0.375

Properties:

Inside Diameter

0.750 inches

End Style

E2 spring end, squared both ends

Spring Free Length

1.250 inches

Coil Quantity

Load Rating

0.500 pounds

Spring Solid Length

0.930 inches

Coil Helix Direction

Right-hand

Spring Free Outside Diameter

0.840 inches

Spring Length Under Load

0.930 inches

Material

Copper alloy 172

Material Specification

Qq-c-530, alloy 172, temper a federal specification single material response

Style Designator

Cylindrical

NSN

5360-01-331-7284

Part Number

178AS329

Description

Spring,helical,compression

CAGE

02387

Part 178AS329 NSN 5360-01-331-7284

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:

0.1000lbs

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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