Hexagon Cone Seat Plain Nut
741058A00
(NSN) National Stock Number
5310-01-374-3289
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
05282
Schedule B Code
7415290000
Summary
2b thread class, right-hand thread direction, cone seat, hexagon nut style, 0.245 inches minimum and 0.255 inches maximum nut height, 1.484 inches minimum and 1.516 inches maximum width across flats, unf thread series
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| A | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A nut having 6 flat sides and a cone seat bearing surface. Items may have a removable collar. See also nut (1), plain, single ball seat, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 05282 | A021A0 | 1 | 1 |
Specifications
Thread Class
2b
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.Nut Style
cone seat, hexagon
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the nut.Nut Height
0.245 inches minimum and 0.255 inches maximum
Details
None.Width Across Flats
1.484 inches minimum and 1.516 inches maximum
Details
The shortest straight line between flats,perpendicular to the height.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
12
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
1.000 inches
Details
A designation that is used for the purpose of general identification of the thread.Cone Seat Angle
78.0 degrees minimum and 80.0 degrees maximum
Details
None.Part Name Assigned By Controlling Agency
navy special project
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
copper alloy 260 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | A | A | - |
Freight
Universal / National Freight and Handling Information
| UFC | HMC | LTL | LCL |
|---|---|---|---|
| 48950 | - | W | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 576 | Z | 9 |
Certified Supplier
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Manufacturer
L3HARRIS MARITIME POWER & ENERGY SOLUTIONS, INC. DBA SPD ELECTRICAL SYSTEMS, INC.
CAGE: 30086
PHILADELPHIA
, PA
, 19116-4201
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-374-3289
What is the NIIN of the NSN 5310-01-374-3289?
The National Item Identification Number (NIIN) of the NSN 5310-01-374-3289 is 01-374-3289
When the NSN 5310-01-374-3289 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Wed, Apr 21, 1993
Does the NSN 5310-01-374-3289 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-374-3289 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5310-01-374-3289?
No known electrostatic discharge
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