The Weight,counterbalance, cataloged under National Stock Number 3040-00-761-9720, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Westinghouse Electric Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-761-9720 |
| Primary Part Number | P18C3767-2 |
| Item Name | Weight,counterbalance |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Westinghouse Electric Corp |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| P18C3767-2 PRIMARY | Westinghouse Electric Corp (USA) |
| Reference | Meaning |
|---|---|
| P18C3767-2 | 5/9 Secondary reference U.S. Government activity |
| P18C3767-2 | 5/9 Secondary reference U.S. Government activity |
| 18C3767-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-00-761-9720 is a Weight,counterbalance, manufactured by Westinghouse Electric Corp, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-761-9720 has 1 manufacturer part number on file: P18C3767-2 (Westinghouse Electric Corp).
Key specifications for P18C3767-2: Special Features: ITEM IS 0.453 IN. MIN,0.484 IN. MAX LG; 0.609 IN. MIN,0.641 IN. MAX HIGH; 0.062 IN. WIDE; HAS 2 MTG HOLES,0.250 IN. MIN,0.252 IN. MAX APART; 0.103 IN. MIN,0.106 IN. MAX DIA EA; MATT BRASS QQ-B-613,COMP 2,0.25 HARD IN. 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.
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.