NAS1669 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Blind bolt, internally threaded, external sleeve |
| Status | Listing data: sizes and part numbers commonly stocked. The standard or manufacturer drawing governs; check its current issue before design use. |
Dimensions by size
| Dimension, in | .164 | .200 | .260 |
|---|---|---|---|
| D — Diameter, as printed | .164 | .200 | .260 |
Nominal diameters as listed. Dimensions not given there are not stated here; take them from the standard.
Part numbers
Grip ranges and part numbers commonly stocked. The standard governs and may list others.
.16414 part numbers
| Part no. | Locking | Grip min, in | Grip max, in |
|---|---|---|---|
| NAS166908L2 | Self-locking | .094 | .156 |
| NAS166908L3 | Self-locking | .157 | .217 |
| NAS166908L4 | Self-locking | .220 | .281 |
| NAS166908L5 | Self-locking | .282 | .344 |
| NAS166908L6 | Self-locking | .345 | .406 |
| NAS166908L7 | Self-locking | .407 | .469 |
| NAS166908L8 | Self-locking | .470 | .531 |
| NAS166908L9 | Self-locking | .532 | .594 |
| NAS166908L10 | Self-locking | .595 | .656 |
| NAS166908DL2 | Self-locking, with drive nut | .094 | .156 |
| NAS166908DL3 | Self-locking, with drive nut | .157 | .217 |
| NAS166908DL4 | Self-locking, with drive nut | .220 | .281 |
| NAS166908DL5 | Self-locking, with drive nut | .282 | .344 |
| NAS166908DL6 | Self-locking, with drive nut | .345 | .406 |
.20014 part numbers
| Part no. | Locking | Grip min, in | Grip max, in |
|---|---|---|---|
| NAS16693L2 | Self-locking | .094 | .156 |
| NAS16693L3 | Self-locking | .157 | .217 |
| NAS16693L4 | Self-locking | .220 | .281 |
| NAS16693L5 | Self-locking | .282 | .344 |
| NAS16693L6 | Self-locking | .345 | .406 |
| NAS16693L7 | Self-locking | .407 | .469 |
| NAS16693L8 | Self-locking | .470 | .531 |
| NAS16693L9 | Self-locking | .532 | .594 |
| NAS16693L10 | Self-locking | .595 | .656 |
| NAS16693DL2 | Self-locking, with drive nut | .094 | .156 |
| NAS16693DL3 | Self-locking, with drive nut | .157 | .217 |
| NAS16693DL4 | Self-locking, with drive nut | .220 | .281 |
| NAS16693DL5 | Self-locking, with drive nut | .282 | .344 |
| NAS16693DL6 | Self-locking, with drive nut | .345 | .406 |
.2608 part numbers
| Part no. | Locking | Grip min, in | Grip max, in |
|---|---|---|---|
| NAS16694L2 | Self-locking | .094 | .156 |
| NAS16694L3 | Self-locking | .157 | .217 |
| NAS16694L4 | Self-locking | .220 | .281 |
| NAS16694L5 | Self-locking | .282 | .344 |
| NAS16694L6 | Self-locking | .345 | .406 |
| NAS16694L7 | Self-locking | .407 | .469 |
| NAS16694L8 | Self-locking | .470 | .531 |
| NAS16694L9 | Self-locking | .532 | .594 |
Part number
What each code means
| Part | Meaning |
|---|---|
| L | Lock: Self-locking feature |
| DL | Lock: Self-locking and drive-nut features |
| Example | NAS16693L4 — diameter .200, self-locking, grip dash 4 (grip range .220-.281 in) |
Notes from the standard
- The first characters of the dash give the diameter (08 = .164, 3 = .200, 4 = .260); L after them marks the self-locking feature, then the grip dash.
- 4L10 is not listed.
- Part numbers are shown as the basic number followed by the dash; the listing does not show a separator, so confirm the format in the standard.
- DL after the first dash number marks the self-locking and drive-nut features; the listing lists DL only in grips 2 to 6 of the .164 and .200 diameters.
- 08DL and 3DL are listed as separate rows below; 4L10 is not listed.
- Approved data governs. Use the fastener the SRM, drawing or IPC calls for.
Where to buy
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Distributors coming soon.
Sources
- NAS1669 — Jo-Bolt blind fastener, internally threaded, external sleeve, protruding head — 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.