Details
22NA17-82BC NUT - ANCHOR, ONE LUG, TWO RIVET HOLES
PART NUMBER: 22NA17-82BC
AIRCRAFT: Various
CONDITION: NS
DETAILS: One lug fixed self-locking anchor nut, 8-32 thread, nylon locking insert, cadmium plated carbon steel
The 22NA17-82BC is a one lug anchor nut with two rivet holes in a single lug. The single sided lug lets the nut mount tight against a stiffener, rib flange, channel or another fastener row where a two lug plate nut would overhang. Locking is by nylon locking insert.
Specifications
| Part Number | 22NA17-82BC |
|---|---|
| Manufacturer Series | ESNA (Elastic Stop Nut Corporation of America) |
| Style | One lug fixed self-locking anchor nut |
| Mounting Configuration | One lug, two rivet holes |
| Thread Size | 8-32 |
| Locking Element | Nylon insert |
| Nut Material | Carbon steel |
| Bracket / Base Material | Steel plate (integral) |
| Finish | Cadmium plated |
| Rivet Holes | 2 countersunk 100 deg rivet holes |
| Maximum Temperature | 250 F |
| AN / MS / NAS Reference | MS21080-08 base part / NAS1025 style |
| Condition | NS (New Surplus) |
Cross Reference and Interchange
Government standard reference: MS21080-08 base part / NAS1025 style.
ESNA builds this style with either locking insert. 22A17-82BC carries the fiber insert and 22NA17-82BC carries the nylon insert. The two are dimensionally the same part and are normally interchangeable, so order by whichever number your parts list calls out.
In the ESNA 22 series the 22 prefix denotes cadmium plated carbon steel, A denotes a fiber locking insert and NA denotes a nylon locking insert. The trailing dash number is the thread code, where 62 is 6-32, 82 is 8-32, 02 is 10-32, 048 is 1/4-28, 054 is 5/16-24 and 064 is 3/8-24. A BC suffix indicates 100 degree countersunk rivet holes.
Fitment and Documentation
New surplus original hardware. Sold as-is with no FAA 8130-3 and no traceability. Airworthiness determination is the responsibility of an appropriately rated certificate holder. Confirm the part number against your illustrated parts catalog before installing. If you need help matching a nut plate to an application, an aircraft, or a legacy drawing callout, send us a quick quote request and we will work it with you.
Note on This Part Number
Table 40 lists 22A17-82 / 22NA17-82 = MS21080-08, and lists the BC (countersunk rivet hole) variant for the -02 size. The -82BC combination is not printed. Verify before quoting.
***Photos are for reference only.
Warranty Information
