Spline Self-Locking Nut
125-2143985 PIECE 6
(NSN) National Stock Number
5310-01-138-6325
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
15893
Schedule B Code
7508900000
Summary
3b thread class, right-hand thread direction, unf thread series, 20 thread quantity per inch, 0.500 inches nominal thread size, nickel alloy r-405 overall or nickel alloy 400 overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
A nut having an externally splined sleeve, which holds it in position when forced into a hole of slightly smaller diameter. An integral feature is incorporated for locking.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 15893 | 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.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
20
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.500 inches
Details
A designation that is used for the purpose of general identification of the thread.Material
nickel alloy r-405 overall or nickel alloy 400 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material Document And Classification
qq-n-281 fed spec all material responses 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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 79D36-080 | 019L2 | 5 | - | 5 | 2 | - | ZZ |
| 22FY15-820 | 80539 | 5 | - | 5 | 9 | - | KZ |
| 79D36-080 | 72962 | 5 | - | 5 | 9 | - | KZ |
| 22FY15-820 | 56878 | 5 | - | 5 | 2 | - | KZ |
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 |
|---|---|---|---|
| 70220 | - | M | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
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Manufacturer
NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE
CAGE: 25685
PHILADELPHIA
, PA
, 19112
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-138-6325
What is the NIIN of the NSN 5310-01-138-6325?
The National Item Identification Number (NIIN) of the NSN 5310-01-138-6325 is 01-138-6325
When the NSN 5310-01-138-6325 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Fri, Sep 17, 1982
Does the NSN 5310-01-138-6325 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-138-6325 contain any hazardous material?
No data in HMIRS
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