The Weight,counterbalance, cataloged under National Stock Number 3040-01-186-1643, is classified within Federal Supply Class 3040 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-186-1643 |
| Primary Part Number | 246981 |
| Item Name | Weight,counterbalance |
| FSC / FSG | 3040 / 30 — No Item Name Available |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 246981 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
NSN 3040-01-186-1643 is a Weight,counterbalance, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 3040 (No Item Name Available). Status: active.
NSN 3040-01-186-1643 has 1 cross-referenced part number: 246981 (Lockheed Martin Corp Electronics and Missiles Div).
There are 3 known substitutes for 3040-01-186-1643: 5970-00-899-6662, 3020-01-095-6001, 5365-01-111-6406. Verify interchangeability with system specifications before substitution.
Key specifications for 246981: End Item Identification: AIRCRAFT MODEL F-18; DETECTING-RANGING SET AN/AAS-38; Special Features: TUNGSTEN PER MIL-T-21014 TYPE 2 CLASS 3; 2.100 IN. LG; 0.600 IN. W; 0.156 IN. THK IN. 2 total characteristics are documented in the Federal Logistics Information System.