831403

831403 Lock Washer

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Datasheet. 831403 specification

Outside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.

0.215in.

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

washer internal lock number 4, ss, small pattern

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel corrosion resisting

Answers.

What material is the lock washer made of ?

Steel corrosion resisting

What is the outside diameter?

0.215 inches

What is the NSN for 831403?

5310-01-508-4573

How is this classified for shipping?

Schedule B number: 7318210000
Spring washers and other lock washers, iron or steel

What's the federal classification of 831403?

FSC 5310 ⁓ Nuts and washers

Note-nuts and washers, including specially designed, are to be classified in this fsc. a. nuts are a small metal block made in a variety of shapes such as square and hexagonal which is drilled and internally threaded. b. washers are a perforated piece of metal, leather, or other materials of various shapes or forms. they are used primarily as a seat for a bolt, nut, screw, rivet or nail to distribute pressure and prevent endwise motion over an area and/or to prevent movement between two parts by means of restraining features created by the shape of its edges.

Excluding bearing thrust washers (fsc 3120); shims (fsc 5365); ring spacers (fsc 5365); plate spacers (fsc 5365); lock rings (fsc 5365).

NSN 5310-01-508-4573 WASHER,LOCK

washer internal lock number 4, ss, small pattern 0.215" outside diameter

NIIN
015084573
NIIN Date
05/21/03
Schedule B
7318210000 
Name Code
14218
FIIG
A022B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Turkey 

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Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

831403 / Washer,lockWhat is the formal definition of this item?

A washer which is usually round with a centrally located hole. its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. it may be made of one or two pieces