Model: 27277B

Extension Helical Spring

Properties:

Inside Diameter

Between 0.728 inches and 0.790 inches

Opening Width

0.281 inches first end

Opening Width

0.406 inches both ends

End Style

Machined half loop both ends

Spring Free Length

3.053 inches

Coil Quantity

13-1/2

Design Type

Closed

Load Rating

Between 14.500 pounds and 21.500 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

33.000 pounds per inch

Spring Free Outside Diameter

Between 0.969 inches and 1.031 inches

Spring Length Under Load

5.188 inches

Surface Treatment

Cadmium

Style Designator

Cylindrical

NSN

5360-00-597-3451

Part Number

27277B

Description

Spring,helical,extension

CAGE

64104

Part 27277B NSN 5360-00-597-3451

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

177970

UFC:

87420

LTL:

NO RATING

LCL:

RATING VARIABLE

WCC:

579

TCC:

SHC:

ACC:

Trailers/Vehicles

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