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Datasheet. 7954539-1 specification
The length of a straight line which passes through the center of a hole,and terminates at the circumference.
2.755in. and 2.760in. ⁓2-49/64"
The length of a straight line which passes through the center of a shoulder,and terminates at the circumference.
3.484in. and 3.500in.
The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
4.219in.
0.064in. and 0.077in.
A measurement of the smallest dimension of the material,in distinction from length or width.
0.087in. and 0.091in.
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
63.0 microinches top
Designates the specific surface roughness rating,representing the arithmetic average deviation of the surface from the meanline in profile.
63.0 microinches shoulder face
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.
top portion shoulder dia 3.125 in. and 0.018 in. deep
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1020 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1117 or steel comp 1118
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
astm A108 assn std 1st material response or astm A108 assn std 2nd material response or astm A108 assn std 3rd material response or astm A108 assn std 4th material response or astm A108 assn std 5th material response or astm A513 assn std 5th material response or astm A519 assn std 5th material response or astm A513 assn std 6th material response or astm A513 assn std 7th material response or astm A108 assn std 8th material response or astm A512 assn std 8th material response or astm A513 assn std 8th material response or astm A519 assn std 8th material response or astm A513 assn std 9th material response or astm A519 assn std 9th material response or astm A108 assn std 10th material response or astm A108 assn std 11th material response
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
shouldered
Answers.
1EA
Shouldered
Steel comp 1015 or steel comp 1016 or steel comp 1018 or steel comp 1020 or steel comp 1022 or steel comp 1023 or steel comp 1524 or steel comp 1025 or steel comp 1026 or steel comp 1117 or steel comp 1118
0.087 inches minimum and 0.091 inches maximum
4.219 inches
2.755 inches minimum and 2.760 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 5310-01-138-5516 WASHER,SHOULDERED
shouldered top portion shoulder dia 3.125 in. 0.087" material thickness 4.219" outside diameter 2.755" hole diameter
- NIIN
- 011385516
- NIIN Date
- 09/16/82
- Schedule B
- 7318220000
- Name Code
- 15934
- FIIG
- A022B0
- Item Weight
- 0.300lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $42.15 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 Army
- - U.s. Marine Corps
Availability for 7954539-1 A member of our team will provide you with a price and availability quote
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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
7954539-1 / Washer,shoulderedWhat is the formal definition of this item?
A washer, round in shape, and having a centrally located hole. one bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. the thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. for items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. excludes insulator, washer and thrust type washers.
