Assembled Washer Screw
90054A201
(NSN) National Stock Number
5305-01-563-1414
Federal Supply Classification
5305 Screws
Item Name Code
06660
Schedule B Code
8710000090
Summary
Right-hand thread direction, 1.250 inches nominal thread length, 1.250 inches nominal fastener length, hexagon extended washer head style, 0.141 inches nominal head height, 0.250 inches nominal width between flats
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 3 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
A screw, (as modified) to which has been assembled one or more nonremovable washer(s).
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06660 | A003B0 | - | 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 Length
1.250 inches nominal
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
1.250 inches nominal
Details
The dimension,measured along a line parallel to the longitudinal axis,from the largest bearing surface of the fastener head to the extreme opposite end,or as specifically designated for other type fasteners.Head Style
hexagon extended washer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Height
0.141 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Width Between Flats
0.250 inches nominal
Details
None.Extended Washer Diameter
0.348 inches nominal
Details
None.Internal Drive Style
slot
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.End Item Identification
mrap - unique nsn - used on 2 mrap variants; mrap buffalo mk2a2
Details
The national stock number or the identification information of the end equipment for which the item is a part.Material
steel 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 |
|---|---|---|---|
| - | 713 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5305-01-563-1414
What is the NIIN of the NSN 5305-01-563-1414?
The National Item Identification Number (NIIN) of the NSN 5305-01-563-1414 is 01-563-1414
When the NSN 5305-01-563-1414 was assigned to the Federal Catalog?
It was assigned 16 years ago, on Fri, May 2, 2008
Does the NSN 5305-01-563-1414 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-563-1414 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-563-1414?
No known electrostatic discharge
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