S31K556
View detailed technical data, stock status, and sourcing information for: S31K556
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A metallic headed fastener having internal threads for a portion of the full length. It may have a smooth, hexagon or splined shank with an open or closed end. Is designed to be expanded tightly against the material it is being installed in by means of a special tool. The item must have a specified grip range. The grip range is the thickness of the material the item is being installed in. See also nut (1) self-locking, blind rivet. Excludes:nut (1), sleeve.
0.105 inches nominal key length, flat countersunk reverse keyed head style, right-hand thread direction, 0.656 inches nominal head diameter, 3b thread class
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3b
- Thread Direction
- right-hand
- Head Style
- flat countersunk reverse keyed
- Head Diameter
- 0.656 inches nominal
- Key Length
- 0.105 inches nominal
- Head Height
- 0.105 inches nominal
- Nut Style
- blind rivet w/smooth round shank
- Nut Diameter
- 0.413 inches maximum
- Nut Length
- 1.235 inches minimum and 1.265 inches maximum
- Shank End Type
- open
- Thread Series
- unc
- Thread Quantity Per Inch
- 18
- Nominal Thread Size
- 0.312 inches
- Head Countersink Angle
- 100.0 degrees nominal
- Part Name Assigned By Controlling Agency
- navy special project
- Material
- steel comp 1108 or steel comp 1110 overall
- Surface Treatment
- cadmium overall
- Surface Treatment Document And Classification
- qq-p-416,ty1,cl3 fed spec single treatment response overall
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 |
|---|---|
| S31K556 | Blind Rivet Plain Nut |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5310-01-345-9530?
Does the NSN 5310-01-345-9530 have a Schedule B code assigned?
Does NSN 5310-01-345-9530 require demilitarization?
Does NSN 5310-01-345-9530 contain precious materials?
Does NSN 5310-01-345-9530 contain hazardous materials?
When the NSN 5310-01-345-9530 was assigned to the Federal Catalog?
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Pricing
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