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Datasheet. NAS391S4P specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
0.112in. ⁓1/8"
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
0.365in. and 0.385in.
The distance measured in a straight line from the bottom to the top of an item.
0.076in. and 0.096in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.008in. and 0.016in.
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.
recess dia 0.237 in. min 0.247 in. max, recess angle 80 deg min 82 deg max
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel comp 1025
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
astm A568 assn std 1st material response or astm A568 assn std 2nd material response or astm A568 assn std 3rd material response or astm A568 assn std 4th material response or astm A568 assn std 5th material response or MIL-S-7952 mil spec 5th material response or MIL-S-7952 mil spec 6th 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.
chromium or nickel
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-C-320, ty 1 fed spec 1st treatment response or QQ-N-290 fed spec 2nd treatment response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
finishing
The document designator of the specification or standard which established the item of supply.
80205-NAS391 professional/industrial association standard
Answers.
1EA
Finishing
Steel comp 1008 or steel comp 1009 or steel comp 1015 or steel comp 1018 or steel comp 1020 or steel comp 1025
0.008 inches minimum and 0.016 inches maximum
0.365 inches minimum and 0.385 inches maximum
0.112 inches
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 5310-01-236-1718 WASHER,FINISHING
finishing chromium or nickel surface treated recess dia 0.237 in. min 0.247 in. max, recess angle 80 deg min 82 deg max 0.008" material thickness 0.365" outside diameter 0.112" hole diameter
- NIIN
- 012361718
- NIIN Date
- 07/14/86
- Schedule B
- 7318220000
- Name Code
- 15932
- FIIG
- A022B0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $9.58 EA
- 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
Major End Users Countries and entities
- - Department of The Navy
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- 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 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
NAS391S4P / Washer,finishingWhat is the formal definition of this item?
A washer or cone or disk shape with a centrally located hole, designed to accommodate a flat or oval head screw and provide additional bearing area on the material being fastened. it may or may not have a flush flange feature.
