NAS7703 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Close tolerance bolt |
| Strength | Ultimate tensile 160-180 ksi min, ultimate shear 95 ksi min |
| Status | Check the current issue before design use. |
Dimensions by size
| Dimension, in | .1900-32 |
|---|---|
| Thread | .1900-32 |
Thread as stated for the standard. Head and shank dimensions are not shown here: take them from the standard.
Part numbers
Part numbers commonly stocked, with grip and length. The standard governs and may list others.
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | NAS7703-<dash> |
| Example | NAS7703-1 — Close tolerance bolt, .1900-32 thread, grip .062, length .385 |
Notes from the standard
- Part number format as commonly written; check the standard for the exact format.
- Approved data governs. Use the bolt the SRM, drawing or IPC calls for.
Where to buy
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Distributors coming soon.
Sources
- NAS7703 — Bolt, Pan Head, Close Tolerance, Cruciform Recess, Short Thread — 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.