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Quality Commitment
Serving our customers with quality and safety first.
- AS9120 Certified
- Audited supply chain
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- Customer service objectives
- Every product 100% inspected
Datasheet. MS51943-1 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
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
hexagon
0.328in. ⁓21/64"
The national stock number or the identification information of the end equipment for which the item is a part.
mrap - cougar tow
The shortest straight line between flats,perpendicular to the height.
0.428in. and 0.439in. ⁓29/64"
A value which expresses the degree of heat or cold as applied to the operation,or limitation of operation,of an item.
250.0 deg fahrenheit
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unc
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.
26.0 rockwell c and 35.0 rockwell c
A designation that is used for the purpose of general identification of the thread.
0.250in. ⁓1/4"
Indicates the type of bearing surface.
chamfered or washer faced
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polyamide locking insert
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel 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 and chromate
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-P-416, ty 2, cl 3 fed spec single treatment response except insert
Answers.
1HD
Steel nut
Plastic polyamide locking insert
20
Right-hand
3b
Schedule B number: 7318160000
nmfc 093486
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 5310-00-061-4650 NUT,SELF-LOCKING,HEXAGON
Used on mrap - cougar tow. cadmium surface treated 20 thread quantity per inch right-hand 3b thread class
- NIIN
- 000614650
- NIIN Date
- 06/20/67
- Schedule B
- 7318160000
- Name Code
- 05277
- FIIG
- A021A0
- Item Weight
- 0.900lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $51.70 HD
- 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | M45913/3-4CG8C | Cage 81349 |
| 2. | MIL-DTL-45913C | Cage 81349 |
| 3. | 114356A | Cage 45152 |
| 4. | 26110R1 | Cage 0SAT8 |
| 5. | MS51943-31 | Cage 96906 |
| 6. | M45913/3-4CG8C | Cage 96906 |
| 7. | 26110R1 | Cage 29510 |
| 8. | 5310PL0374504 | Cage 9009H |
| 9. | 5310000614650 | Cage SCY13 |
| 10. | M45913/3-4CG8C | Cage 80205 |
| 11. | 114356A | Cage 75Q65 |
Major End Users Countries and entities
- - National Aeronautics And Space Administration
- - Department of The Army
- - Department of The Air Force
- - Department of The Navy
- - U.s. Marine Corps
- - Austria
- - Lithuania
- - Slovenia
- - Poland
- - Spain
- - Singapore
- - Kuwait
- - Morocco
- - Australia
- - Canada
- - New Zealand
- - Germany
- - Republic of Korea
- - United Kingdom
- - Netherlands
- - Italy
- - Denmark
- - Norway
- - Greece
- - Turkey
- - Nato Maintenance And Supply Agency
Major End Items End use applications
- - Main feed pumps
- - Systems, jp-5 aviation fuels
- - Elevators, aircraft
- - Vehicle, aircraft refueler r-14
- - Fire pumps
- - Gun, 5-in./54 cal, mk-45
- - Aircraft, sof ( ac-130h, mc-130h, ec-130e, hc-130)
- - Guided missile launching system, mk 26 (gmls)
- - Armored security vehicle, model xm1117
- - Truck,utility
- - Truck,lift,fork
- - Carrier,cargo
- - Truck,utility
- - Truck,ambulance
- - Truck,utility
- - Truck,ambulance
- - Truck,utility
- - Truck,utility
- - Housing,oxygen
- - Truck,utility
- - Truck,utility
- - Truck,utility
- - Winterization kit,vehicle
- - Truck,utility
- - Truck,utility
- - Carrier,cargo
- - Truck,ambulance
- - Cage,weapon security
- - Truck,utility
- - Laundry unit,trailer mounted
- - Carrier,personnel,full tracked
- - Truck,utility
- - Truck,ambulance
- - Truck,utility
- - Truck,utility
- - Parts kit,vehicular compartment heater
- - Truck,ambulance
- - Truck tractor
- - Truck,utility
- - Truck,utility
- - Truck,palletized loading
- - Truck,utility
- - Door,vehicular
- - Adapter assembly,tu
- - Truck,ambulance
- - Truck,utility
- - Recovery vehicle,full tracked
- - Truck,utility
- - Truck,utility
- - Truck,utility
- - Tool kit,vehicular,special purpose
- - Truck,utility
- - Carrier,cargo
- - Pumping unit,hydraulic,power driven
- - Truck,ambulance
- - Truck,utility
- - Truck,lift,fork
- - Truck,lift,fork
- - Truck,lift,fork
- - Truck,lift,fork
- - Truck,lift,fork
- - Cooler,lubricating oil,engine
- - Truck,utility
- - Carrier,air-antitank defense missile system
- - Semitrailer,van
- - Heater,duct type,portable
- - Truck,utility
- - Truck,utility
Availability for MS51943-1 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)
- Rating variable
- 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)
- 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
MS51943-1 / 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.
