Barrel Self-Locking Nut
2552-52-054
(NSN) National Stock Number
5310-00-052-1555
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15891
Schedule B Code
7318160000
Summary
3b thread class, right-hand thread direction, prevailing torque with nonmetallic insert locking feature, non-floating self-locking barrel nut style, 0.6195 inches minimum and 0.6210 inches maximum nut diameter, 0.666 inches nominal nut length
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut of cylindrical or partly cylindrical cross-section with integral threads perpendicular to the axial centerline. Ends may be flat or flanged. An integral feature is incorporated for locking on the threads of a mating member. Excludes:nut (1), self-locking, round.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15891 | A021A0 | 1 | 1 |
Specifications
Thread Class
3b
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Thread Direction
right-hand
Details
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.Locking Feature
prevailing torque with nonmetallic insert
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.Nut Style
non-floating self-locking barrel
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Diameter
0.6195 inches minimum and 0.6210 inches maximum
Details
None.Nut Length
0.666 inches nominal
Details
A measurement of the longest dimension of the nut,in distinction from width.Barrel Height
0.349 inches minimum and 0.369 inches maximum
Details
None.Nut Height
0.523 inches minimum and 0.543 inches maximum
Details
None.Thread Series
unf
Details
A designation indicating the diameter-pitch combination and the number of threads per measurement scale applied to a series of diameters.Thread Quantity Per Inch
24
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.312 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
steel overall or plastic polyamide overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
ams 6730 cancelled assn std 1st material response overall
Details
The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.Surface Treatment
cadmium nut
Details
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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 2552-52-054 | 72962 | X | - | 5 | 9 | - | XX |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | - | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | U |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 573 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5310-00-052-1555
What is the NIIN of the NSN 5310-00-052-1555?
The National Item Identification Number (NIIN) of the NSN 5310-00-052-1555 is 00-052-1555
When the NSN 5310-00-052-1555 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Sun, Jan 1, 1961
Does the NSN 5310-00-052-1555 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-00-052-1555 contain any hazardous material?
No data in HMIRS
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