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Datasheet. 6661522-21 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.253in. and 0.258in. ⁓17/64"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.495in. and 0.498in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.0800in. and 0.0804in.
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
79.4 rockwell superficial 15-n and 83.5 rockwell superficial 15-n
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
32.0 microinches bottom
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
32.0 microinches top
A combination of timed heating and cooling operations applied for the purpose of annealing or hardening the item.
annealed
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 410
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-S-763 fed spec single material response
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
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
PR100 fscm 09523 mfr ref single treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
slotted
Answers.
1EA
Slotted
Steel comp 410
0.0800 inches minimum and 0.0804 inches maximum
0.495 inches minimum and 0.498 inches maximum
0.253 inches minimum and 0.258 inches maximum
Schedule B number: 7318220000
nmfc 194160
Washers other than lock washers, iron or steel
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 5310-00-113-6684 WASHER,SLOTTED
slotted passivate surface treated 0.0800" material thickness 0.495" outside diameter 0.253" hole diameter
- NIIN
- 001136684
- NIIN Date
- 09/20/68
- Schedule B
- 7318220000
- Name Code
- 15936
- FIIG
- A022B0
- Item Weight
- 0.000lbs
- Item Dimensions
- QUP
- 1
- Historical Price
- $164.25 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
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - Poland
- - Spain
- - Australia
- - Turkey
Availability for 6661522-21 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)
- 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 and metal products, nos, (less than 35 feet)
- 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
6661522-21 / Washer,slottedWhat is the formal definition of this item?
A washer, round in shape, and having a centrally located hole. its two flat parallel bearing surfaces are divided or cut along the radius, leaving a cleft, fissure, or cutaway portion across the rim which extends from the outer circumference to the washer hole and is always as large as, or larger than the diameter of the hole.
