AN121502 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Plain nut |
| Material | Steel per AMS 6322 |
| Status | Check the current issue of the standard before design use. Listed as the replacement of the old AN360 engine nut. |
Dimensions by size
| Dimension, in | .2500-28 |
|---|---|
| A min — Across flats, min | .430 |
| A max — Across flats, max | .439 |
| B — Across corners, min | .491 |
| H — Height | .219 |
Dimensions in inches, as tabulated for the part. Blank cells (—): not stated in the documents we hold; take them from the standard.
Part numbers
| Part no. | Size |
|---|---|
| AN121502 | .2500-28 |
Part numbers as listed for the part; the standard governs and may list others.
Part number
What each code means
| Part | Meaning |
|---|---|
| Example | AN121502 — .2500-28 plain nut |
Notes from the standard
- Replaces the old AN360 engine nut (as listed).
- Part number format as commonly written; check the standard for the exact format.
- Approved data governs. Use the nut the SRM, drawing or IPC calls for.
Where to buy
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Distributors coming soon.
Sources
- AN121502 — Nut, Plain, Hexagon, Steel (AMS 6322) — 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.