AN256 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Right-angle nut |
| Material | Aluminum or steel |
| Locking | Self-locking insert |
| Max. temperature | 250 °F |
| Status | Check the current issue of the standard before design use. |
Part numbers
Part numbers as listed for the part; the standard governs and may list others.
Part number
What each code means
| Part | Meaning |
|---|---|
| Example | AN256-6 — 6-32 aluminum right-angle self-locking nut |
Notes from the standard
- Dimensions are given in the listing on the drawing only (.250 ± .003 hole spacing, .098 holes, 2 places, .141 radius); no tabulated sizes.
- The nut shall be secured from turning (drawing note).
- 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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Sources
- AN256 — Nut, Self-Locking, Right Angle, 250 °F — 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.