FSC: 3040 — Miscellaneous Power Transmission Equipment
FSG: 30 — Mechanical Power Transmission Equipment
General Description
The Control,rudder, cataloged under National Stock Number 3040-01-221-3997, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Control,rudder
FSC / FSG
3040 — Miscellaneous Power Transmission Equipment (FSG 30)
Technical Specifications
Parameter
Value
NSN
3040-01-221-3997
Item Name
Control,rudder
FSC / FSG
3040 / 30 — Miscellaneous Power Transmission Equipment
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL Q — CCL Item — Commerce Control List
Hazard
No hazard code in the DLA record (HMIC N)
⇄Related Items4
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2930-01-417-936565032POSSIBLE MATCH
COOLER,LUBRICATING OIL,ENGINE
Possible match (shared part number)Blissfield Manufacturing Company
5120-01-428-475165-032POSSIBLE MATCH
SCREWDRIVER,OFFSET
Possible match (shared part number)The Stanley Works Dba Stanley Proto
5315-01-564-278065032POSSIBLE MATCH
PIN,COTTER
Possible match (shared part number)Fastenal Company Dba Fastenal Co
5365-01-606-692165032POSSIBLE MATCH
BUSHING,SLEEVE
Possible match (shared part number)Terex Usa, Llc Dba Terex Usa, Llc
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
65032
3/2Design control — primary reference
U.S. Government activity
Related Parts
2930-01-417-9365POSSIBLE MATCH
COOLER,LUBRICATING OIL,ENGINE
65032
5120-01-428-4751POSSIBLE MATCH
SCREWDRIVER,OFFSET
65-032
5315-01-564-2780POSSIBLE MATCH
PIN,COTTER
65032
5365-01-606-6921POSSIBLE MATCH
BUSHING,SLEEVE
65032
Frequently Asked Questions
What is NSN 3040-01-221-3997?
NSN 3040-01-221-3997 is a Control,rudder, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
What NSN replaces 3040-01-221-3997?
4 possible matches (shared part number, not a government interchangeability claim): 2930-01-417-9365, 5120-01-428-4751, 5315-01-564-2780. Verify interchangeability with system specifications before substitution.
Is NSN 3040-01-221-3997 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 3040-01-221-3997?
NSN 3040-01-221-3997 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.