9166151

9166151 Lock Washer
Home » Catalog » Nuts & Washers (p. 2403) » Lock Washers (p. 1) » Part Number 9166151

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Quality Commitment

Serving our customers with quality and safety first.

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AS9120 Certified by SAI Global

Datasheet. 9166151 specification

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

0.175in. and 0.178in. ⁓3/16"

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.

0.513in. and 0.519in.

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

0.017in. and 0.023in.

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

aluminum alloy 5052

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.

QQ-A-250/8 fed spec single 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.

chromate

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.

MIL-C-5541 mil spec single treatment response

Answers.

What quantity is this sold in?

1EA

What material is the lock washer made of ?

Aluminum alloy 5052

What is the thickness?

0.017 inches minimum and 0.023 inches maximum

What is the outside diameter?

0.513 inches minimum and 0.519 inches maximum

What is the inside hole diameter?

0.175 inches minimum and 0.178 inches maximum

What is the NSN for 9166151?

5310-00-765-4307

How is this classified for shipping?

Schedule B number: 7616108000
nmfc 194120
Cotters, cotter-pins, washers and similar articles, of aluminum

What's the federal classification of 9166151?

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 5310-00-765-4307 WASHER,LOCK

chromate surface treated 0.017" material thickness 0.513" outside diameter 0.175" hole diameter

NIIN
007654307
NIIN Date
01/01/61
Schedule B
7616108000 
Name Code
14218
FIIG
A022B0
Item Weight
0.100lbs
Item Dimensions
--
QUP
1 
Historical Price
$14.75 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

1. 643090 Cage 10001
2. 643096 Cage 10001
3. 236-1041P1 Cage 49956
4. 236-1041PC1 Cage 49956
5. 294392 Cage 56232
6. 643090 Cage 88818
7. 5K643090 Cage 95542
8. MS17186-2 Cage 96906
9. SK643090 Cage 03848

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Army 
  • - Department of The Air Force 
  • - U.s. Marine Corps 
  • - Brazil 
  • - Spain 
  • - Israel 
  • - Singapore 
  • - Kuwait 
  • - Malaysia 
  • - Belgium 
  • - Canada 
  • - New Zealand 
  • - France 
  • - Germany 
  • - Republic of Korea 
  • - United Kingdom 
  • - Netherlands 
  • - Portugal 
  • - Italy 
  • - Greece 
  • - Turkey 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
Rating variable 
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
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)
194120 WASHERS/GASKETS/PCKG DVCS NOI 
UFC (universal freight code)
95100 

Similar by Design Other washers with similar characteristics

Nothing similar to this part number was found in our inventory

9166151 / 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