Instrument Screw
4540700030
(NSN) National Stock Number
5305-00-144-8474
Federal Supply Classification
5305 Screws
Item Name Code
06656
Schedule B Code
7415338550
Summary
Right-hand thread direction, 0.044 inches minimum and 0.047 inches maximum thread length, 0.044 inches minimum and 0.047 inches maximum fastener length, flat chamfer head style, 0.065 inches nominal head diameter, 0.017 inches nominal head height
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | ZZ |
Identification
An externally threaded fastener similar to a screw, machine but smaller than no. 0 (0.060 in.) (1.5 mm) in size.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 06656 | 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
0.044 inches minimum and 0.047 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
0.044 inches minimum and 0.047 inches maximum
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
flat chamfer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.065 inches nominal
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.017 inches nominal
Details
A measurement from the bottom to the top of the head,in distinction from depth.Internal Drive Style
slot
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Nominal Thread Diameter
0.047 inches
Details
The nominal length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.Thread Quantity Per Inch
96
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.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 230 or copper alloy 240 or copper alloy 260 or copper alloy 268 or copper alloy 342 or copper alloy 353 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
oxide overall
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.Thread Series Designator
unm
Details
A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.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 |
Certified Supplier
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Manufacturer
FAQs
Frequently asked questions for NSN 5305-00-144-8474
What is the NIIN of the NSN 5305-00-144-8474?
The National Item Identification Number (NIIN) of the NSN 5305-00-144-8474 is 00-144-8474
When the NSN 5305-00-144-8474 was assigned to the Federal Catalog?
It was assigned 51 years ago, on Wed, Jan 17, 1973
Does the NSN 5305-00-144-8474 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-00-144-8474 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-00-144-8474?
No known electrostatic discharge
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