41S1423

41S1423 Lock Washer

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Datasheet. 41S1423 specification

Hole Diameter
The length of a straight line which passes through the center of a hole,and terminates at the circumference.

0.383in. and 0.391in. ⁓13/32"

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.

0.491in. and 0.507in.

Material Thickness
A measurement of the smallest dimension of the material,in distinction from length or width.

0.018in. and 0.024in.

Hardness Rating
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.

40.0 rockwell c and 50.0 rockwell c

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

navy special project

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.

8 internal teeth equally spaced

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

steel comp 410

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

66 assn std single material response

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

flat internal teeth

Answers.

What is the style?

Flat internal teeth

What material is the lock washer made of ?

Steel comp 410

What is the thickness?

0.018 inches minimum and 0.024 inches maximum

What is the outside diameter?

0.491 inches minimum and 0.507 inches maximum

What is the inside hole diameter?

0.383 inches minimum and 0.391 inches maximum

What is the NSN for 41S1423?

5310-00-970-4392

How is this classified for shipping?

Schedule B number: 7318210000
nmfc 132300
Spring washers and other lock washers, iron or steel

What's the federal classification of 41S1423?

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 5310-00-970-4392 WASHER,LOCK

flat internal teeth 8 internal teeth equally spaced navy special project 0.018" material thickness 0.491" outside diameter 0.383" hole diameter

NIIN
009704392
NIIN Date
09/25/66
Schedule B
7318210000 
Name Code
14218
FIIG
A022B0
QUP
 
Historical Price
$0.08 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
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

  • - Department of The Navy 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
92.5 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing 
Commodity (for shipments via water)
Bolts or nuts (iron or steel),(less than 35 feet) 
NMFC (national motor freight code)
132300 TRACTORS NOI PWRD W/STEAM/I/C ENG 
UFC (universal freight code)
66916 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

41S1423 / 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