The Plate,mounting,calibration Assem, cataloged under National Stock Number 6605-01-020-9985, is classified within Federal Supply Class 6605 (Navigational Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Lockheed Martin Corporation Div Rms. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 6605-01-020-9985 |
| Primary Part Number | 1020C0610 |
| Item Name | Plate,mounting,calibration Assem |
| FSC / FSG | 6605 / 66 — Navigational Instruments |
| Manufacturer | Lockheed Martin Corporation Div Rms |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 6061-T6,ANODIZED 8.120 IN. LG,3.060 IN. W,0.125 IN. THK,9 HOLES 0.140 IN. DIA,4 HOLES 0.159 IN. DIA,7 HOLES 0.188 IN. DIA,UNEQUALLY SPACED IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1020C0610 PRIMARY | Lockheed Martin Corporation Div Rms (USA) |
| 1023C0612PC1 | Lockheed Martin Corporation Div Rms (USA) |
| Reference | Meaning |
|---|---|
| 1020C0610 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
| 1023C0612PC1 | 5/9 Secondary reference Martin Marietta Technologies Inc Sub of Martin Marietta Corp Aero and Naval Systems |
NSN 6605-01-020-9985 is a Plate,mounting,calibration Assem, manufactured by Lockheed Martin Corporation Div Rms, classified under FSC 6605, Navigational Instruments. Status: active.
NSN 6605-01-020-9985 has 2 manufacturer part numbers on file: 1020C0610 (Lockheed Martin Corporation Div Rms), 1023C0612PC1 (Lockheed Martin Corporation Div Rms).
Key specifications for 1020C0610: General Characteristics Item Description: ALUMINUM ALLOY 6061-T6,ANODIZED 8.120 IN. LG,3.060 IN. W,0.125 IN. THK,9 HOLES 0.140 IN. DIA,4 HOLES 0.159 IN. DIA,7 HOLES 0.188 IN. DIA,UNEQUALLY SPACED IN. 1 specification is documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 6605-01-020-9985 has DEMIL Code D. 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.