Specification
Where to buy| Item | Value |
|---|---|
| Type | Safety wire |
| Status | Check the current issue before design use. |
Part numbers
Part numbers and the data the catalogue prints for each. The standard governs and may list others.
203 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C20 | .020 | Corrosion resistant |
| MS20995CU20 | .020 | Copper |
| MS20995N20 | .020 | Nickel-copper alloy |
213 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C21 | .021 | Corrosion resistant |
| MS20995CU21 | .021 | Copper |
| MS20995N21 | .021 | Nickel-copper alloy |
253 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C25 | .025 | Corrosion resistant |
| MS20995CU25 | .025 | Copper |
| MS20995N25 | .025 | Nickel-copper alloy |
323 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C32 | .032 | Corrosion resistant |
| MS20995CU32 | .032 | Copper |
| MS20995N32 | .032 | Nickel-copper alloy |
403 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C40 | .040 | Corrosion resistant |
| MS20995CU40 | .040 | Copper |
| MS20995N40 | .040 | Nickel-copper alloy |
413 part numbers
| Part no. | Wire dia., in | Material |
|---|---|---|
| MS20995C41 | .041 | Corrosion resistant |
| MS20995CU41 | .041 | Copper |
| MS20995N41 | .041 | Nickel-copper alloy |
Part number
What each code means
| Part | Meaning |
|---|---|
| Example | MS20995C32 — .032 corrosion resistant |
Notes from the standard
- Catalogue columns: corrosion resistant (C), copper (CU), nickel-copper alloy (N). The number after the letters is the wire diameter in thousandths.
- Catalogue data: the standard governs. Use the part the drawing, SRM or IPC calls for.
Where to buy
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Distributors coming soon.
Sources
- MS20995 — Wire, Safety or Lock — 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.