MS28773 at a glance
Where to buy
Specification
| Item | Value |
|---|---|
| Type | Back-up retainer |
| Material | Teflon |
| Status | Check the current issue of the standard before design use. |
Part numbers
| Part no. | Size | Thickness, in | Width, in |
|---|---|---|---|
| MS28773-04 | 1/4 | 1/4 | 1/4 |
| MS28773-05 | 5/16 | 5/16 | 5/16 |
| MS28773-06 | 3/8 | 3/8 | 3/8 |
| MS28773-08 | 1/2 | 1/2 | 1/2 |
| MS28773-10 | 5/8 | 5/8 | 5/8 |
| MS28773-12 | 3/4 | 3/4 | 3/4 |
| MS28773-16 | 1 | 1 | 1 |
Size is the tube O.D. in inches.
Part number
What each code means
| Part | Meaning |
|---|---|
| Format | MS28773-<dash> |
| Example | MS28773-04 — dash 04 |
Notes from the standard
- Thickness, width and nominal tube O.D. are printed with the same value for every dash number, as in the listing.
Where to buy
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Distributors coming soon.
Sources
- MS28773 — Back-Up Retainer, Teflon — 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.