Model: 1220-02-00

Lock Washer

Properties:

Hole Diameter

Between 0.383 inches and 0.398 inches

Outside Diameter

Between 0.493 inches and 0.507 inches

Material Thickness

0.022 inches

Surface Treatment

Cadmium or zinc

Surface Treatment Specification

Qq-p-416, type 1, class 3 federal specification 1st treatment response or qq-c-325, type 2, class 3 federal specification 2nd treatment response

Style Designator

Flat internal teeth

NSN

5310-00-558-4187

Part Number

1220-02-00

Description

Washer,lock

CAGE

78189

Part 1220-02-00 NSN 5310-00-558-4187

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

14218

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

194160

UFC:

55210

LTL:

50.0

LCL:

50.0

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 lock washer (NSN 5310-00-558-4187) 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 »