The Shaft and Spider, cataloged under National Stock Number 3040-01-176-9566, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is General Electric Co Motor Business Group. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-176-9566 |
| Primary Part Number | H3225073PIECE37 |
| Item Name | Shaft and Spider |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | General Electric Co Motor Business Group |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL |
| 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 |
|---|---|
| H3225073PIECE37 PRIMARY | General Electric Co Motor Business Group (USA) |
| 8779300 P1 | General Electric Co Motor Business Group (USA) |
| Reference | Meaning |
|---|---|
| 8779300P1 | C/1 Advisory reference — outside the item-of-supply concept General Electric Co Outdoor Breaker Business Section |
| H3225073 | D/9 Drawing number reference only U.S. Government activity |
| H3225073PIECE37 | 5/2 Secondary reference U.S. Government activity |
NSN 3040-01-176-9566 is a Shaft and Spider, manufactured by General Electric Co Motor Business Group, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-176-9566 has 2 manufacturer part numbers on file: H3225073PIECE37 (General Electric Co Motor Business Group), 8779300 P1 (General Electric Co Motor Business Group).
1 possible match (shared part number, not a government interchangeability claim): 3040-01-182-6843. Verify interchangeability with system specifications before substitution.
Key specifications for H3225073PIECE37: General Characteristics Item Description: STEEL. 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.