Specification
Where to buy| Item | Value |
|---|---|
| Type | Identification plate |
| Material | Aluminum (plain dash), corrosion-resistant steel (C), aluminum foil decal (F) or plastic (P) |
| Status | Check the current issue of the standard before design use. |
Dimensions by size
| Dimension, in | -1 | -2 | -3 | -4 |
|---|---|---|---|---|
| L — Total length | 1-5/8 | 3 | 1-3/4 | 3 |
| S — Total spaces (number) | 3 | 11 | 3 | 10 |
| T — Top length | 1-1/8 | 1-1/8 | 1-1/4 | 1-1/4 |
Lengths in inches, as tabulated; letters as on the plate drawing in the listing.
Part numbers
| Part no. | Size | Total length L | Total spaces S | Top length T |
|---|---|---|---|---|
| MS27253-1 | -1 | 1-5/8 in | 3 | 1-1/8 in |
| MS27253-2 | -2 | 3 in | 11 | 1-1/8 in |
| MS27253-3 | -3 | 1-3/4 in | 3 | 1-1/4 in |
| MS27253-4 | -4 | 3 in | 10 | 1-1/4 in |
Part numbers and dimensions as tabulated. The standard governs and may list others.
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | MS27253<material>-<dash> |
| (none) | Material: Plain dash number: aluminum |
| C | Material: C before the dash: corrosion-resistant steel |
| F | Material: F before the dash: aluminum foil decal |
| P | Material: P before the dash: plastic plate |
| Example | MS27253-1 — aluminum plate, dash -1 |
Notes from the standard
- Legend as printed on the plate drawing: AIRCRAFT MOD., MFR. CODE, PART NO., CONT. NO., SERIAL NO., CONT., CUST., INSP., MODIFICATION INCORPORATED.
Where to buy
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Distributors coming soon.
Sources
- MS27253 — Plate, Identification — nominal sizes and part numbers.
Educational reference only. not approved data. Always consult the applicable SRM, AMM, or AC 43.13-1B and your certifying authority.