As listed
| Field | Value |
|---|---|
| Seller | Aircraft Spruce |
| Types | MS20257P (aluminum), MS20257C (stainless), MS20001P (extruded aluminum) |
| Pin | Included (MS20257P hinge pin) |
| Finish | Anodized (aluminum) |
| Holes | None: drill your own |
| Lengths | "-3" = 3 ft, "-6" = 6 ft in the part number |
| Listing checked | 2026-09-30 |
Taken from Aircraft Spruce's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.
What it is for
MS20257 supersedes AN257. MS20001P is extruded, so its loops cannot be pulled apart.
Mounting holes follow the same edge-distance logic as rivets: calculator.
Sizes listed
| MS No. | Part No. | Open width | Thickness |
|---|---|---|---|
| MS20257P1-3 | 03-00047-3 | 3/4" | .032" |
| MS20257P1-6 | 03-00047-6 | 3/4" | .032" |
| MS20257P2-3 | 03-00048-3 | 1-1/16" | .040" |
| MS20257P2-6 | 03-00048-6 | 1-1/16" | .040" |
| MS20257P3-3 | 03-00049-3 | 1-1/4" | .040" |
| MS20257P3-6 | 03-00049-6 | 1-1/4" | .040" |
| MS20257P4-3 | 03-00050-3 | 1-1/2" | .040" |
| MS20257P4-6 | 03-00050-6 | 1-1/2" | .040" |
| MS20257P5-3 | 03-00051-3 | 2" | .051" |
| MS20257P5-6 | 03-00051-6 | 2" | .051" |
| MS20001P3-3 | 03-00052-3 | 1-1/4" | .056" |
| MS20001P3-6 | 03-00052-6 | 1-1/4" | .056" |
| MS20001P4-3 | 03-00053-3 | 1-1/2" | .056" |
| MS20001P4-6 | 03-00053-6 | 1-1/2" | .056" |
| MS20001P5-3 | 03-00054-3 | 1-3/4" | .056" |
| MS20001P5-6 | 03-00054-6 | 1-3/4" | .056" |
| MS20001P6-3 | 03-00055-3 | 2" | .056" |
| MS20001P6-6 | 03-00055-6 | 2" | .056" |
| MS20257C1-3 | 03-00056-3 | 3/4" | .031" |
| MS20257C1-6 | 03-00056-6 | 3/4" | .031" |
| MS20257C2-3 | 03-00057-3 | 1-1/16" | .037" |
| MS20257C2-6 | 03-00057-6 | 1-1/16" | .037" |
| MS20257C3-3 | 03-00058-3 | 1-1/4" | .050" |
| MS20257C3-6 | 03-00058-6 | 1-1/4" | .050" |
| MS20257C4-3 | 03-00059-3 | 1-1/2" | .062" |
| MS20257C4-6 | 03-00059-6 | 1-1/2" | .062" |
| MS20257C5-3 | 03-00060-3 | 2" | .062" |
| MS20257C5-6 | 03-00060-6 | 2" | .062" |
As listed by Aircraft Spruce on 2026-09-30. Check the live listing before ordering: stock and part numbers change.
Where to buy
The link opens Aircraft Spruce's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.
The Aviation Point links to third-party manufacturer and distributor websites. We may earn a commission on purchases made through these links, at no additional cost to you. The Aviation Point has no partnership or affiliate agreement with Aircraft Spruce, and these links carry no tracking parameters.
Sources
- Aircraft Spruce — Piano Hinges — product listing, checked 2026-09-30.