The Blade Set,turbine,nonaircraft Ga, cataloged under National Stock Number 2835-00-372-6604, is classified within Federal Supply Class 2835 (Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components) of the Engines, Turbines, and Components group. The manufacturer of record is General Electric Company. The record lists 2 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 2835-00-372-6604 |
| Primary Part Number | 4973987-1 |
| Item Name | Blade Set,turbine,nonaircraft Ga |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | General Electric Company |
| 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 |
|---|---|
| 4973987-1 PRIMARY | General Electric Company (USA) |
| T4973987PC1 PRIMARY | General Electric Company (USA) |
| Reference | Meaning |
|---|---|
| CVB42S4101-328668PC1 | 3/2 Design control — primary reference U.S. Government activity |
| BB61S41-178PC1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-00-372-6604 is a Blade Set,turbine,nonaircraft Ga, manufactured by General Electric Company, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-00-372-6604 has 2 manufacturer part numbers on file: 4973987-1 (General Electric Company), T4973987PC1 (General Electric Company).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-582-4329. Verify interchangeability with system specifications before substitution.
Key specifications for 4973987-1: End Item Identification: STEAM TURBINE, SHIPS PROPULSION SYSTEM. 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.