The Base Plate,mounting, cataloged under National Stock Number 1680-01-285-0569, is classified within Federal Supply Class 1680 (Miscellaneous Aircraft Accessories and Components) of the Aircraft Components and Accessories group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 1680-01-285-0569 |
| Primary Part Number | 111726-1 |
| Item Name | Base Plate,mounting |
| FSC / FSG | 1680 / 16 — Miscellaneous Aircraft Accessories and Components |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY,ALLOY 2024,T351,AA050091,AVIONIC PRODUCTS COMPANY,CAGEC 99145; CHROMATE,MIL-C-5541,COLOR GOLD; 5.440 IN. LG; 4.498 IN. MIN,5.502 IN. MAX W; 0.500 IN. OVERALL THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 111726-1 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 111726-1 | 3/9 Design control — primary reference U.S. Government activity |
| 111726-1 | 5/9 Secondary reference Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division |
NSN 1680-01-285-0569 is a Base Plate,mounting, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 1680, Miscellaneous Aircraft Accessories and Components. Status: active.
NSN 1680-01-285-0569 has 1 manufacturer part number on file: 111726-1 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 111726-1: General Characteristics Item Description: ALUMINUM ALLOY,ALLOY 2024,T351,AA050091,AVIONIC PRODUCTS COMPANY,CAGEC 99145; CHROMATE,MIL-C-5541,COLOR GOLD; 5.440 IN. LG; 4.498 IN. MIN,5.502 IN. MAX W; 0.500 IN. OVERALL THK IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 1680-01-285-0569 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.