Model: 497250-290

Spring Tension Washer

Properties:

Hole Diameter

Between 1.867 inches and 1.877 inches

Outside Diameter

Between 2.415 inches and 2.425 inches

Overall Height

Between 0.163 inches and 0.173 inches

Material Thickness

0.025 inches

End Application

Mwhidbey island class lsd, main feed pumps, guided missile system, ram ex43, los angeles class ssn (688), wasp class lhd, scraper (621b), close in weapon system (ciws-phalanx), forrestal class cv, arleigh burkeclass ddg

Material

Steel

Material Specification

Astm a682 assn standard single material response

NSN

5310-00-595-7484

Part Number

497250-290

Description

Washer,spring Tension

CAGE

30086

A bent spring metal washer with a centrally located hole. It is designed to exert pressure axially when assembled in place.

Part 497250-290 NSN 5310-00-595-7484

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

15938

FIIG:

A022B0

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:

194160

UFC:

55210

LTL:

50.0

LCL:

WCC:

713

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 spring tension washer (NSN 5310-00-595-7484) 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 »

Schedule B and Export

Schedule B: 7318210000
SITC: 69422
End Use: Finished metal shapes
NAICS: 332722
USDA: 1

Freight Class: Spring washers and other lock washers, iron or steel