The Weight,counterbalance, cataloged under National Stock Number 3040-01-186-1641, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Lockheed Martin Corp Electronics and Missiles Div. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-186-1641 |
| Primary Part Number | 242545 |
| Item Name | Weight,counterbalance |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Lockheed Martin Corp Electronics and Missiles Div |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 242545 PRIMARY | Lockheed Martin Corp Electronics and Missiles Div (USA) |
NSN 3040-01-186-1641 is a Weight,counterbalance, manufactured by Lockheed Martin Corp Electronics and Missiles Div, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-186-1641 has 1 manufacturer part number on file: 242545 (Lockheed Martin Corp Electronics and Missiles Div).
Key specifications for 242545: Special Features: TUNGSTEN ALLOY,MIL-T-21014,TYPE 2,CLASS 3; 2.478 IN. O/A NOM LG; 2.090 IN. O/A NOM W; 0.710 IN. O/A NOM H; FOUR 0.156 DIA HOLES,2.187 IN. C TO C ALONG LG,1.600 IN. C TO C ACROSS W; 0.150 IN. RADIUS CORNERS IN; End Item Identification: ACFT MODEL F-18; DETECTING-RANGING SET AN/AAS-38. 0 specifications are 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 3040-01-186-1641 has DEMIL Code B. 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.