nuts › self-locking nutplates
MS21047L06K
Anchor Nuts 6-32
Description
Anchor nuts are designed for blind mounted applications where it is impractical to use hex nuts or where it is desirable to have an attached nut for ease of maintenance. K1000 MS21047, NAS680, NAS1023A All Metal Anchor Nut (K1000-Full Size / MK1000-Miniature)
Specifications
| Alternate Part Number | NAS680A06K |
|---|---|
| Center To Center Distance Between Mounting Holes Along Length | Between 0.686 inches and 0.69 inches |
| Description | Dimpled Rivet Holes |
| Distance From Aperture Center To Mounting Hole Center | Between 0.339 inches and 0.349 inches |
| Hardness Rating | 49 rockwell c |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Countersink Angle | Between 98 degrees and 102 degrees |
| Mounting Hole Diameter | Between 0.098 inches and 0.103 inches |
| Mounting Provision Location | Opposite nut projection side |
| NIIN | 00-779-6911 |
| NSN | 5310-00-779-6911 |
| Nut Height | 0.171 |
| Nut Length | 0.948 |
| Nut Mounting Provision | Countersunk holes |
| Nut Style | Plate |
| Plate Thickness | 0.047 |
| Plate Width | Between 0.239 inches and 0.265 inches |
| Surface Treatment | Cadmium |
| Temperature Rating | 450 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.138, 6-32 |
| Weight | 0.014 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
Interchangeable
Parts that share a National Stock Number or are listed as an alternate for MS21047L06K — functionally equivalent.
- NAS680A06K Listed alternate #6-32 · Steel
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- BACN10JN06CD BAC #6-32 · Iron
- NAS696C06L NAS #6-32 · Iron
- MS21047-06 MS #6-32 · Steel
- MS21047L06 MS #6-32 · Steel
- MS21048-06 MS #6-32 · Iron
- MS21048-06K MS #6-32 · Iron
- MS21048L06 MS #6-32 · Iron
- MS21048L06K MS #6-32 · Iron
- MS21051-06 MS #6-32 · Steel
- MS21051L06 MS #6-32 · Steel
- MS21051L06K MS #6-32 · Steel
- MS21055L06 MS #6-32 · Steel
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error