Details
22NA1-62 NUT - ANCHOR, TWO LUG, SELF-LOCKING
PART NUMBER: 22NA1-62
AIRCRAFT: Various
CONDITION: NS
DETAILS: Two lug fixed self-locking anchor nut, 6-32 thread, nylon locking insert, cadmium plated carbon steel
The 22NA1-62 is a two lug fixed anchor nut of the type used throughout WWII and postwar airframes wherever a screw or bolt has to land on a permanent threaded anchor and the back side of the structure cannot be reached. It rivets to the sheet through two rivet holes, one in each lug, and carries a nylon locking insert that supplies prevailing torque so the fastener will not back out under vibration. Typical use is inspection panels, access doors, fairings, cowling attach points, floorboards and equipment shelves.
Specifications
| Part Number | 22NA1-62 |
|---|---|
| Manufacturer Series | ESNA (Elastic Stop Nut Corporation of America) |
| Style | Two lug fixed self-locking anchor nut |
| Mounting Configuration | Two lug, plate style |
| Thread Size | 6-32 |
| Locking Element | Nylon insert |
| Nut Material | Carbon steel |
| Bracket / Base Material | Steel plate (integral) |
| Finish | Cadmium plated |
| Rivet Holes | 2 plain (protruding-head) rivet holes |
| Maximum Temperature | 250 F |
| AN / MS / NAS Reference | AN366F632A / MS21078-06 style |
| Condition | NS (New Surplus) |
Cross Reference and Interchange
Government standard reference: AN366F632A / MS21078-06 style.
ESNA builds this style with either locking insert. 22A1-62 carries the fiber insert and 22NA1-62 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.
***Photos are for reference only.
Warranty Information
