NAS1252 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Flat washer |
| Material | Aluminum alloy |
| Status | Check the current issue before design use. |
Part numbers
Sizes commonly stocked. The standard governs and may list others.
No. 42 part numbers
| Part no. | Thickness T |
|---|---|
| NAS1252-4L | .032 |
| NAS1252-4H | .063 |
No. 62 part numbers
| Part no. | Thickness T |
|---|---|
| NAS1252-6L | .032 |
| NAS1252-6H | .063 |
No. 82 part numbers
| Part no. | Thickness T |
|---|---|
| NAS1252-8L | .032 |
| NAS1252-8H | .063 |
No. 102 part numbers
| Part no. | Thickness T |
|---|---|
| NAS1252-10L | .032 |
| NAS1252-10H | .063 |
1/42 part numbers
| Part no. | Thickness T |
|---|---|
| NAS1252-416L | .032 |
| NAS1252-416H | .063 |
Part number
What each code means
| Part | Meaning |
|---|---|
| Example | NAS1252-4L — Aluminum washer for a No. 4 screw, .032 thick |
Notes from the standard
- Part number written as the listing writes it; the standard governs the exact format.
- Approved data governs. Use the washer the SRM, drawing or IPC calls for.
Where to buy
AmericaDistributor coming soonOur partner for this region is on its way
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OceaniaDistributor coming soonOur partner for this region is on its way
Distributors coming soon.
Sources
- NAS1252 — Washer, Flat, Aluminum — 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.