nuts › self-locking nutplates
NAS1473A4
Locking Nutplate Self
Description
Self Locking Capped Nutplate
Specifications
| Alternate Part Number | F1968-4 |
|---|---|
| Center To Center Distance Between Mounting Holes Along Length | Between 0.998 inches and 1.002 inches |
| Counterbore Diameter | 0.289 inches nut |
| Distance From Aperture Center To Mounting Hole Center | Between 0.495 inches and 0.505 inches |
| Features Provided | Floating nut |
| Locking Feature | Prevailing torque all metal design |
| Material | Aluminum |
| Material Specification | Grade 60 military specification single material response seal class 1 mil-s-6855 |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | Between 0.098 inches and 0.103 inches |
| NIIN | 00-990-3591 |
| NSN | 5310-00-990-3591 |
| Nut Counterbore Depth | 0.135 inches nut |
| Nut Height | 0.372 |
| Nut Length | 1.296 |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Overall Height | 0.755 |
| Plate Thickness | 0.030 |
| Plate Width | 0.668 |
| Specification Data | 80205-nas1473 professional/industrial association standard |
| Surface Treatment | Anodize or oxide film or cadmium, Cadmium shell |
| Surface Treatment Specification | Class 3 federal specification single treatment response shell type 2 qq-p-416, Qq-p-416 federal specification single treatment response nut, Type 1 military specification 1st treatment response washer or mil-c-5541 military specification 2nd treatment response washer or qq-p-416 federal specification 3rd treatment response washer mil-a-8625 |
| Temperature Rating | 225.0 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 28 |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.250 |
| Weight | 0.0145 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- NAS1473A3
- NAS1473A3K
- NAS1473A4
- NAS1473A5
- NAS1473A5K
- NAS1473A08
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- NAS1473S4 NAS 1/4-28 · Rubber
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error