The Weight,counterbalance, cataloged under National Stock Number 3040-01-117-6897, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Integrated Procurement Technologies. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-117-6897 |
| Primary Part Number | 3556943-4 |
| Item Name | Weight,counterbalance |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Integrated Procurement Technologies |
| Status | ACTIVE |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 3556943-4 | Integrated Procurement Technologies (USA) |
| Reference | Meaning |
|---|---|
| 3556943 | D/9 Drawing number reference only U.S. Government activity |
| 3556943-4 | 3/2 Design control — primary reference U.S. Government activity |
NSN 3040-01-117-6897 is a Weight,counterbalance, manufactured by Integrated Procurement Technologies, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-117-6897 has 1 manufacturer part number on file: 3556943-4 (Integrated Procurement Technologies).
2 possible matches (shared part number, not a government interchangeability claim): 3040-01-406-6207, 3040-01-406-6211. Verify interchangeability with system specifications before substitution.
Key specifications for 3556943-4: Overall Length: 2.234 INCHES NOMINAL IN; Special Features: MATERIAL PER QQ-S-763, CL 302 OR 304, COND A, 2 HOLES 0.165 IN. MIN IDA, 0.171 IN. MAX DIA, 0.336 IN. DIA 100 DEG COUNTERSINK, SPACED 1.234 IN. APART, CENTRALLY LOCATED ON WIDTH,0.500 IN. FROM EACH END; O/A HEIGHT,0.500 IN. NOM.; O/A WIDTH,0.850 IN. NOM. IN; Material: STEEL CORROSION RESISTING. 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.
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.