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Datasheet. LK215F4B8-72 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 all metal design
The length of a straight line which passes through the center of a counterbored portion of a hole,and terminates at the circumference.
0.254in. nut
A substance designed to provide a reduction of friction between the two surfaces in contact.
dry film lubricant
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
72.050in. ⁓72-1/16"
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.615in.
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
gang channel, self locking
The style designation indicating the configuration that most nearly corresponds to the appearance of the channel.
straight type
The overall distance measured in a straight line from the bottom to the top of the assembly.
0.341in.
0.990in. and 1.010in.
The national stock number or the identification information of the end equipment for which the item is a part.
F-22 raptor
The number of nuts provided.
72
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
unjf
The number of threads on the item per linear inch measured on a line parallel to the thread axis.
28
A designation that is used for the purpose of general identification of the thread.
0.250in. ⁓1/4"
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.
to be stocked in 72.050 inch lengths only
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron alloy 660 nut
The chemical compound or mechanical mixture properties of which the item is fabricated.
titanium channel
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
AMS5525 assn std single material response nut or AMS5732 assn std single material response nut or AMS5737 assn std single material response 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.
passivate nut and copper nut
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
MIL-S-5002 mil spec 1st treatment response nut and AMS2418 assn std 2nd treatment response nut
Answers.
1EA
Titanium channel
Iron alloy 660 nut
28
0.615 inches
Right-hand
3b
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 5310-01-508-2724 NUT ASSEMBLY,SELF-LOCKING,GANG C
Used on f-22 raptor. passivate nut surface treated to be stocked in 72.050 inch lengths only 28 thread quantity per inch 0.615" overall width 72.050" overall length right-hand 3b thread class
- NIIN
- 015082724
- NIIN Date
- 05/15/03
- Schedule B
- Name Code
- 01864
- FIIG
- A021A0
- QUP
- 1
- Historical Price
- $52.70 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | LK215F4D8-2 | Cage 98897 |
| 2. | LK215F4D8-3 | Cage 98897 |
| 3. | LK215F4D8-4 | Cage 98897 |
| 4. | LK215F4D8-5 | Cage 98897 |
| 5. | LK215F4D8-6 | Cage 98897 |
| 6. | LK215F4D8-72 | Cage 98897 |
| 7. | LK215F4D8-8 | Cage 98897 |
Major End Users Countries and entities
- - Department of The Air Force
Availability for LK215F4B8-72 A member of our team will provide you with a price and availability quote
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LK215F4B8-72 / Nut assembly,self-locking,gang cWhat is the formal definition of this item?
An item composed of a specially designed channel and a series of nuts having integral self-locking features assembled in predetermined spacing.
