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Serving our customers with quality and safety first.
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Datasheet. 503323 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
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.
prevailing torque with nonmetallic insert or prevailing torque all metal design
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
hexagon
0.594in. ⁓19/32"
The shortest straight line between flats,perpendicular to the height.
0.750in. ⁓3/4"
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 designation that is used for the purpose of general identification of the thread.
0.500in. ⁓1/2"
Indicates the type of bearing surface.
flat
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy nut
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The chemical compound or mechanical mixture properties of which the item is fabricated.
fiber locking insert
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-611 fed spec single material response nut
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-B-611 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.
cadmium nut or zinc nut
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.
cadmium or zinc
Answers.
Fiber locking insert
Copper alloy
Copper alloy nut
20
Right-hand
3b
Schedule B number: 7415290000
nmfc 093486
Copper screws, nuts, bolts, rivets, and other fasteners not threaded
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 5310-00-050-3323 NUT,SELF-LOCKING,HEXAGON
cadmium or zinc surface treated 20 thread quantity per inch right-hand 3b thread class
- NIIN
- 000503323
- NIIN Date
- 01/01/63
- Schedule B
- 7415290000
- Name Code
- 05277
- FIIG
- A021A0
- 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. | 360400S7S8 | Cage 57526 |
| 2. | 360400S7S8A1 | Cage 57526 |
| 3. | 60400S7S8A1 | Cage 57526 |
| 4. | 5B2383 | Cage 11083 |
| 5. | 7584 | Cage 80212 |
| 6. | 7584 | Cage 22888 |
| 7. | N3311BN | Cage 56442 |
| 8. | 7419111 | Cage 00000 |
| 9. | BBSX4AE1 | Cage 00000 |
| 10. | MT152 | Cage 26051 |
| 11. | MT57 | Cage 26051 |
| 12. | 360400S7S8 | Cage 23040 |
| 13. | 360400S7S8A1 | Cage 23040 |
| 14. | 60400S7S8A1 | Cage 23040 |
Major End Users Countries and entities
- - Austria
- - Spain
- - Singapore
- - Kuwait
- - New Zealand
- - France
- - Germany
- - United Kingdom
- - Portugal
- - Denmark
- - Greece
- - Turkey
Availability for 503323 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)
- Rating variable
- LCL (less than a car load rating)
- 50.0
- 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)
- Bolts or nuts (iron or steel),(less than 35 feet)
- NMFC (national motor freight code)
- 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
- UFC (universal freight code)
- 48950
Similar by Design Other nuts with similar characteristics
Nothing similar to this part number was found in our inventory
503323 / Nut,self-locking,hexagonWhat is the formal definition of this item?
A nut having a flat bottom and 6 sides. an integral feature is incorporated for locking on the threads of a mating member. excludes nut (1), self-locking, cap.
