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Datasheet. 7249548 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
3b
The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
RIGHT-Hand
A substance designed to provide a reduction of friction between the two surfaces in contact.
dry film lubricant
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
hexagon
0.812in. ⁓13/16"
The shortest straight line between flats,perpendicular to the height.
2.000in. ⁓2-1/64"
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unf
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
20
A numeric value that reflects the hardness of an item when used in conjunction with a hardness rating scale.
36.0 rockwell c and 41.0 rockwell c
A designation that is used for the purpose of general identification of the thread.
0.500in. ⁓1/2"
The style designation that most nearly corresponds to the appearance of the hole configuration.
configuration b
Indicates the type of bearing surface.
chamfered
The name assigned to the item by the government agency or commercial organization controlling the design of the item.
nut, cupped
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.
material is a steel alloy; nut is irregularly shaped in that it has a head height of only 0.312in. of the total height and has a protruding shaft of 0.745 inch diameter complimenting the remainder of the height, with a hollowed out portion under the head (cupped) beginning 0.125in. from outer diameter and to the shaft
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
ASTM-A-322 assn std 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.
phosphate manganese
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
DOD-P-16232, type m fed std single treatment response
Answers.
1EA
Steel
20
Right-hand
3b
Schedule B number: 7318160000
nmfc 093470
Nuts of 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 5310-01-508-8529 NUT,PLAIN,HEXAGON
phosphate manganese surface treated material is a steel alloy; nut is irregularly shaped in that it has a head height of only 0.312" of the total height nut, cupped 20 thread quantity per inch right-hand 3b thread class
- NIIN
- 015088529
- NIIN Date
- 06/04/03
- Schedule B
- 7318160000
- Name Code
- 01857
- FIIG
- A021A0
- QUP
- 1
- Historical Price
- $2,308.33 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
- - Republic of Korea
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 70.0
- 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)
- 093470 BOLTS/NUTS I/S
- UFC (universal freight code)
- 48940
Similar by Design Other nuts with similar characteristics
Nothing similar to this part number was found in our inventory
7249548 / Nut,plain,hexagonWhat is the formal definition of this item?
A nut, flat on top and bottom having 6 flat sides. for items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. see also locknut, tube fitting. for items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
