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Datasheet. J514 specification
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
2b
The minimum and maximum pitch diameter limits of a straight screw thread.
+1.4459/+1.5000in.
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
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.
tube fitting locknut
0.410in. ⁓27/64"
The national stock number or the identification information of the end equipment for which the item is a part.
misc. hydraulic systems
The shortest straight line between flats,perpendicular to the height.
2.875in. ⁓2-7/8"
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.
un
The length of a straight line which passes through the center of the packing recess,and terminates at the circumference.
2.125in.
A measurement between specified points on the packing recess,in distinction from height.
0.410in.
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.
1.875in. ⁓1-7/8"
The nominal length of a straight line which passes through the center of a tube,and terminates at the outside circumference.
1.500in.
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.
used on C70098-1 1/2 liquid fill spool, 900 galtruck
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy
The document designator of the specification or standard which established the item of supply.
81343-J514 professional/industrial association standard
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
8b figure
Answers.
Copper alloy
20
Right-hand
2b
FSC 4730 ⁓ Hose, pipe, tube, lubrication, and railing fittings
Excluding air conditioning-heating fittings (fsc 4520); bituminized fiber and concrete fittings (fsc 5630); conduit boxes and fittings (fsc 5975); downspout fittings (fsc 5670); medical and surgical fittings (fsc 6515); laboratory fittings (fsc 6640); post caps and rail ends (fsc 5660); machine thread bushings and plugs (fsc 5365).
NSN 4730-01-343-3191 LOCKNUT,TUBE FITTING
Used on misc. hydraulic systems. used on C70098-1 1/2 liquid fill spool, 900 galtruck 20 thread quantity per inch right-hand 2b thread class
- NIIN
- 013433191
- NIIN Date
- 08/10/91
- Schedule B
- Name Code
- 17645
- FIIG
- A021A0
- 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. | C50229-7 | Cage 1FJ84 |
| 2. | 24WLN-B | Cage 30780 |
| 3. | 24 080118B | Cage 81343 |
| 4. | 24-070118-B | Cage 81343 |
| 5. | 24WLN-B | Cage 98441 |
Major End Users Countries and entities
- - Brazil
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J514 / Locknut,tube fittingWhat is the formal definition of this item?
An item with internal machine threads designed to fit the external machine threads of a tube fitting. it has flat faces, one of which has a counterbored recess to accommodate packing, packing or sealing ring(s), gasket(s), and the like. the item, when installed, provides a method of locking and sealing the connection. see also locknut, pipe; nut (1), tube coupling and nut (1), plain, hexagon.
