431754

431754 Lock Washer

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. 431754 specification

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

0.141in. and 0.151in. ⁓5/32"

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.

0.239in.

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

0.025in. and 0.031in.

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

45.0 rockwell c and 53.0 rockwell c

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

steel comp 302 or steel comp 420

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, uns S30200 fed std 1st material response or 66, uns S42000 fed std 2nd material response

Surface Treatment
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.

passivate

Surface Treatment Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.

QQ-P-35 fed spec single treatment response

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

split HELICAL-Right hand

Specification/standard Data
The document designator of the specification or standard which established the item of supply.

81348-FF-W-84 government specification and 24617-431754 manufacturers standard and 96906-MS35337/canceled/ government standard

Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.

b class and 1 style

Answers.

What is the style?

Split helical-right hand

What material is the lock washer made of ?

Steel comp 302 or steel comp 420

What is the thickness?

0.025 inches minimum and 0.031 inches maximum

What is the outside diameter?

0.239 inches

What is the inside hole diameter?

0.141 inches minimum and 0.151 inches maximum

What is the NSN for 431754?

5310-00-043-1754

How is this classified for shipping?

Schedule B number: 7318210000
nmfc 194160
Spring washers and other lock washers, iron or steel

What's the federal classification of 431754?

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 5310-00-043-1754 WASHER,LOCK

split helical-right hand passivate surface treated 0.025" material thickness 0.239" outside diameter 0.141" hole diameter

NIIN
000431754
NIIN Date
01/01/63
Schedule B
7318210000 
Name Code
14218
FIIG
A022B0
QUP
 
Historical Price
$0.33 HD
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

1. FF-W-84 Cage 81348
2. 355-221-0007 Cage 99932
3. 24-00044-007 Cage 00724
4. 310-0071-00 Cage 13499
5. 904110-03 Cage 03956
6. 853658 Cage 19203
7. 503A1-5-52 Cage 94033
8. 904110-03 Cage 90536
9. 310-0071-000 Cage 79807
10. 946151-2060 Cage 06481
11. 98208ADX Cage 1VN02
12. 74-43905-0003 Cage 89944
13. 118370 Cage 06481
14. 1710710-3 Cage 49671
15. 34910-52 Cage 26924
16. MS35337-79 Cage 96906
17. 946151-2060 Cage 13973
18. 98208 Cage 73734
19. 5310000431754 Cage SCY13

Major End Users Countries and entities

  • - Austria 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Morocco 
  • - Malaysia 
  • - Australia 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Denmark 
  • - Greece 
  • - Turkey 

Availability for 431754 A member of our team will provide you with a price and availability quote

Request a Quote »

Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
50.0
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
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

431754 / 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