Hexagon Slotted Plain Nut
4874-F-21
(NSN) National Stock Number
5310-01-168-5745
Federal Supply Classification
5310 Nuts and Washers
Item Name Code
01859
Schedule B Code
7318160000
Summary
Right-hand thread direction, unc thread series, 9 thread quantity per inch, 0.875 inches nominal thread size, zzzy criticality code justification, steel overall material
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 1 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | - | - | HX |
Identification
A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. It is designed to provide positive locking when used with a solid or split (cotter) pin. Excludes:nut (1), plain, castellated, hexagon.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 01859 | A021A0 | 1 | 1 |
Specifications
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
unc
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
9
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Nominal Thread Size
0.875 inches
Details
A designation that is used for the purpose of general identification of the thread.Criticality Code Justification
zzzy
Details
The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.Material
steel overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Reference Number Differentiating Characteristics
material will be in accordance with ships parts control center activity hx quality control,manufacturing and testing specifications
Details
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.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 |
|---|---|---|---|
| 48940 | - | Q | Q |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
Certified Supplier
Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.
- Genuine Manufacturers Parts
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- 7 Year Sales Record Retention
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- HAZMAT Certified
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Manufacturer
ATWOOD & MORRILL CO., INC. DBA WEIR VALVES AND CONTROLS USA
CAGE: 04537
SALEM
, MA
, 01970-4544
UNITED STATES
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FAQs
Frequently asked questions for NSN 5310-01-168-5745
What is the NIIN of the NSN 5310-01-168-5745?
The National Item Identification Number (NIIN) of the NSN 5310-01-168-5745 is 01-168-5745
When the NSN 5310-01-168-5745 was assigned to the Federal Catalog?
It was assigned 40 years ago, on Tue, Dec 20, 1983
Does the NSN 5310-01-168-5745 contain any precious metals?
Does not contain precious metal
Does the NSN 5310-01-168-5745 contain any hazardous material?
No data in HMIRS
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