Model: 2891142-1

Extension Helical Spring

Properties:

Inside Diameter

Between 0.425 inches and 0.445 inches

End Style

Short twisted hook both ends

Coil Quantity

29-1/2

Design Type

Closed

Load Rating

Between 6.00 pounds and 8.000 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

13.000 pounds per inch

Spring Free Outside Diameter

Between 0.585 inches and 0.605 inches

Hook Radius

0.250 inches both ends

Spring Length Under Load

3.830 inches

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35 federal specification single treatment response

Style Designator

Cylindrical

NSN

5360-01-017-1436

Part Number

2891142-1

Description

Spring,helical,extension

CAGE

10001

Part 2891142-1 NSN 5360-01-017-1436

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

04227

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:

177970

UFC:

87420

LTL:

NO RATING

LCL:

WCC:

579

TCC:

SHC:

ACC:

Construction Materials

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