The Shaft,link, cataloged under National Stock Number 3040-00-056-2835, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems. The record lists 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Shaft,link |
| FSC / FSG | 3040 — Miscellaneous Power Transmission Equipment (FSG 30) |
| Manufacturers | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (CAGE 45934); Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (CAGE 70974); Goodrich Corporation Div Advanced Structures Landing Systems (CAGE 13002) |
| Parameter | Value |
|---|---|
| NSN | 3040-00-056-2835 |
| Primary Part Number | 174559 |
| Item Name | Shaft,link |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 174559 | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| 174559 PRIMARY | Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems (USA) |
| 174559 | Goodrich Corporation Div Advanced Structures Landing Systems (USA) |
| Reference | Meaning |
|---|---|
| 174559 | 5/9 Secondary reference Goodrich Corp Dba Goodrich Corp |
| 174559 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell Div Aerospace-South Bend (westmoor St) |
NSN 3040-00-056-2835 is a Shaft,link, manufactured by Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-056-2835 has 3 manufacturer part numbers on file: 174559 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 174559 (Northrop Grumman Systems Corporation Div Northrop Grumman Aeronautics Systems), 174559 (Goodrich Corporation Div Advanced Structures Landing Systems).
1 possible match (shared part number, not a government interchangeability claim): 5310-00-253-7648. Verify interchangeability with system specifications before substitution.
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.