Socket Head Cap Screw
GS550E3S7
(NSN) National Stock Number
5305-01-042-4415
Federal Supply Classification
5305 Screws
Item Name Code
16282
Schedule B Code
7318152000
Summary
3a thread class, right-hand thread direction, 0.329 inches minimum and 0.423 inches maximum thread length, 0.407 inches minimum and 0.469 inches maximum fastener length, round extended washer head style, 0.365 inches minimum and 0.385 inches maximum head diameter
| DAC | HCC | DMIL | RNCC |
|---|---|---|---|
| 2 | - | - | 3 |
| RNVC | SADC | MSDS | RNAAC |
|---|---|---|---|
| 2 | - | - | KZ |
Identification
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.
| INC | FIIG | Concept | Condition |
|---|---|---|---|
| 16282 | A003B0 | - | 1 |
Specifications
Thread Class
3a
Details
A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.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
0.329 inches minimum and 0.423 inches maximum
Details
A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.Fastener Length
0.407 inches minimum and 0.469 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
round extended washer
Details
The style designation indicating the configuration that most nearly corresponds to the appearance of the head.Head Diameter
0.365 inches minimum and 0.385 inches maximum
Details
The length of a straight line which passes through the center of a circular head,and terminates at the circumference.Head Height
0.089 inches minimum and 0.099 inches maximum
Details
A measurement from the bottom to the top of the head,in distinction from depth.Extended Washer Diameter
0.427 inches minimum and 0.447 inches maximum
Details
None.Extended Washer Thickness
0.025 inches minimum and 0.030 inches maximum
Details
None.Locking Feature
patch threads
Details
An element inserted into the fastener,or a design feature,that enables the fastener to effectively resist vibration and rotation.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
0.190 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.Minimum Tensile Strength
125000 pounds per square inch
Details
The maximum rated load in tension applied in a longitudinal direction,per unit of cross-sectional area,that the material can withstand without rupture.Material
steel comp 4037 overall or steel comp 8630 overall
Details
The chemical compound or mechanical mixture properties of which the item is fabricated.Surface Treatment
cadmium overall or cadmium overall and chromate overall or cadmium overall and phosphate overall or zinc overall or zinc overall and chromate overall or zinc overall and phosphate 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
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 |
|---|---|---|---|---|---|---|---|
| GS550E3S7 | 53086 | 2 | - | 5 | 9 | - | KZ |
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 |
|---|---|---|---|
| 50600 | - | 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.
- ISO9001 / AS9100 Quality Standards
- HAZMAT Certified
- On Time Delivery
- Qualified sales team
- Counterfeit Parts Prevention
- 100% Product Inspections
Manufacturer
NORTHROP GRUMMAN SYSTEMS CORPORATION DIV MISSION SYSTEMS
CAGE: 26512
BETHPAGE
, NY
, 11714-1035
UNITED STATES
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FAQs
Frequently asked questions for NSN 5305-01-042-4415
What is the NIIN of the NSN 5305-01-042-4415?
The National Item Identification Number (NIIN) of the NSN 5305-01-042-4415 is 01-042-4415
When the NSN 5305-01-042-4415 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Fri, Jun 10, 1977
Does the NSN 5305-01-042-4415 contain any precious metals?
Type/content is unknown
Does the NSN 5305-01-042-4415 contain any hazardous material?
No data in HMIRS
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