Model: 553-1691-002

Extension Helical Spring

Properties:

Opening Width

0.062 inches both ends

End Style

Raised hook both ends

Stock Diameter

0.020 inches

Spring Free Length

Between 0.758 inches and 0.822 inches

Coil Quantity

Design Type

Open

Load Rating

Between 1.000 pounds and 1.900 pounds

Coil Helix Direction

Right-hand or left-hand

Spring Deflection Rate

1.600 pounds per inch

Spring Length Under Load

Between 1.5000 inches and 1.8125 inches

Coil To Hook Inside Length

0.125 inches both ends

Material

Steel comp 302

Material Specification

Qq-w-423 federal specification single material response

Surface Treatment

Passivate

Surface Treatment Specification

Mil-f-14072 military specification single treatment response

Style Designator

Cylindrical

NSN

5360-00-760-8944

Part Number

553-1691-002

Description

Spring,helical,extension

CAGE

13499

Part 553-1691-002 NSN 5360-00-760-8944

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:

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

Pricing & Availability Check

Submit this form for stock availability and pricing.

How to Order

Ordering from buyaircraftparts.com

If you would like to order this extension helical spring (NSN 5360-00-760-8944) please submit the pricing and availability form above to receive an up to date quote by email. If you agree to the pricing and terms you can e-sign your order online!

We are pleased to have the opportunity to serve you.

Have a Question

Hours:	08:00-18:00 Eastern Standard Time
Phone:	+1 470-231-0824
Email:	Contact Form »