43S90934-1590
View detailed technical data, stock status, and sourcing information for: 43S90934-1590
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An item, usually made of metal, having a finished cap with spring tension prongs on the underside, or spring wire fitted into the sides of the walls. When inserted in punched or drilled holes in metal sheets or tubes, the expanding action of the prongs or spring wire holds the item securely in place. It is specifically designed to close a hole; to cover a hole through which passes a shaft, cable, or the like; or to provide a perforated cover for a vent or breather hole. Excludes:fastener, spring tension, trim.
3a thread class, 0.250 inches nominal fastener length, right-hand thread direction, headless (setscrew) head style, 0.250 inches maximum thread length
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Thread Length
- 0.250 inches maximum
- Fastener Length
- 0.250 inches nominal
- Head Style
- headless (setscrew)
- Point Style
- cup
- Internal Drive Style
- hexagon
- Nominal Thread Diameter
- 0.164 inches
- Width Across Flats
- 0.078 inches nominal
- Thread Quantity Per Inch
- 32
- Material
- steel comp 302 or steel comp 303 or steel comp 304 or steel comp 316 overall
- Material Document And Classification
- 66 fed std all material responses overall
- Surface Treatment
- passivate overall
- Surface Treatment Document And Classification
- qq-p-35 fed spec single treatment response overall
- Thread Series Designator
- unc
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 5305-00-421-4968 | No Name Available | 06/23/1971 |
| 5305-00-677-2296 | No Name Available | 12/08/1967 |
| 5305-00-687-3286 | No Name Available | 01/01/2010 |
| 5305-01-346-4253 | No Name Available | 04/01/1997 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 003-07941-032 | Setscrew |
| 1047034 | Setscrew |
| 12Z1077-6 | Setscrew |
| 12Z1077PC6 | Setscrew |
| 2074199-2303 | Setscrew |
| 43S90934-1590 | Setscrew |
| 5305002813118 | Setscrew |
| 788-08-01-002 | Setscrew |
| 91-4-2 | Setscrew |
| AN565DC832H4 | Setscrew |
| MS51021-32 | Setscrew |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5305-00-281-3118?
Does the NSN 5305-00-281-3118 have a Schedule B code assigned?
Does NSN 5305-00-281-3118 require demilitarization?
Does NSN 5305-00-281-3118 contain precious materials?
Does NSN 5305-00-281-3118 contain hazardous materials?
When the NSN 5305-00-281-3118 was assigned to the Federal Catalog?
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Pricing
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