Assembled Washer Screw
AN505-5-4
(NSN) National Stock Number
5305-00-450-5918
Federal Supply Classification
5305 Screws
Item Name Code
06660
Schedule B Code
-
Summary
3a thread class, 0.594 inches minimum and 0.625 inches maximum fastener length, flat countersunk head style, 1 washer quantity, cross recess type 1 internal drive style, 0.190 inches nominal thread diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 5 | - | - | 5 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 9 | - | - | KZ |
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 Class
3a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.Fastener Length
0.594 inches minimum and 0.625 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 countersunk
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Washer Quantity
1
Details
The number of washers included on the item.Internal Drive Style
cross recess type 1
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the internal drive.Nominal Thread Diameter
0.190 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
32
Details
The number of threads on the item per linear inch measured on a line parallel to the thread axis.Countersink Angle
100.0 degrees nominal
Details
The included angle of the countersink.Primary Washer Outside Diameter
0.740 inches minimum and 0.760 inches maximum
Details
None.Primary Washer Style
finishing
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the primary washer.Primary Washer Material Thickness
0.022 inches minimum and 0.028 inches maximum
Details
None.Thread Series Designator
unf
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.Master-Cross Reference List
| Part | CAGE | DAC | HCC | RNCC | RNVC | MSDS | RNAAC |
|---|---|---|---|---|---|---|---|
| LS9378P10 | 98897 | 1 | - | 5 | 9 | - | KE |
| LS9378P10 | 1WL60 | 5 | - | 3 | 9 | - | ZZ |
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
| HMIC | PMIC | ESD/EMI | Criticality |
|---|---|---|---|
| N | U | - | - |
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
RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY
CAGE: 77445
EAST HARTFORD
, CT
, 06118-3811
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-00-450-5918
What is the NIIN of the NSN 5305-00-450-5918?
The National Item Identification Number (NIIN) of the NSN 5305-00-450-5918 is 00-450-5918
When the NSN 5305-00-450-5918 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Fri, Dec 26, 1969
Does the NSN 5305-00-450-5918 contain any precious metals?
Type/content is unknown
Does the NSN 5305-00-450-5918 contain any hazardous material?
No data in HMIRS
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