Tapping Screw
12759-01221
(NSN) National Stock Number
5305-01-598-7793
Federal Supply Classification
5305 Screws
Item Name Code
41756
Schedule B Code
7318140000
Summary
1.000 inches nominal fastener length, hexagon extended washer head style, slot internal drive style, mrap; cougar end item identification, gimlet point (type a, ab or ba) nonmachine thread style, 0.164 inches nonmachine nominal thread diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| E | - | - | C |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 1 | 9X | - | ZZ |
Identification
A hardened externally threaded fastener whose thread extends to the bearing surface of the head. The thread may be fluted or otherwise designed to cut or form its own mating thread. Excludes:screw, assembled washer.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 41756 | A003B0 | - | 1 |
Specifications
Fastener Length
1.000 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.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; cougar
Details
The national stock number or the identification information of the end equipment for which the item is a part.Nonmachine Thread Style
gimlet point (type a, ab or ba)
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of a nonmachine thread.Nonmachine Nominal Thread Diameter
0.164 inches
Details
The length of a straight line which passes through the center of the nonmachine threaded portion,and terminates at the circumference.Part Name Assigned By Controlling Agency
slotted indented hex washer head sheet metal screw
Details
The name assigned to the item by the government agency or commercial organization controlling the design of the item.Material
steel property class 18.8 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| 1173089 | 0Y3H3 | E | - | 3 | 2 | - | ZZ |
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 |
|---|---|---|---|
| 50600 | - | Q | - |
| RVC | WCC | TCC | SHC |
|---|---|---|---|
| - | 713 | Z | 9 |
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Manufacturer
FAQs
Frequently asked questions for NSN 5305-01-598-7793
What is the NIIN of the NSN 5305-01-598-7793?
The National Item Identification Number (NIIN) of the NSN 5305-01-598-7793 is 01-598-7793
When the NSN 5305-01-598-7793 was assigned to the Federal Catalog?
It was assigned 13 years ago, on Fri, Aug 26, 2011
Does the NSN 5305-01-598-7793 contain any precious metals?
Does not contain precious metal
Does the NSN 5305-01-598-7793 contain any hazardous material?
No data in HMIRS
What is the ESD classification of NSN 5305-01-598-7793?
No known electrostatic discharge
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