The Blade Set,fan,nonaircraft Gas Tu, cataloged under National Stock Number 2835-01-512-6291, 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 Shapes Group Ltd Co. Dba Shapes Precision Manufacturing. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2835-01-512-6291 |
| Primary Part Number | 248-5749552-2UCF |
| Item Name | Blade Set,fan,nonaircraft Gas Tu |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Shapes Group Ltd Co. Dba Shapes Precision Manufacturing |
| 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 |
|---|---|
| 248-5749552-2UCF | Shapes Group Ltd Co. Dba Shapes Precision Manufacturing (USA) |
| 248-5749552-2UCF | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 248-5749552 | 3/1 Design control — primary reference Naval Sea Systems Command |
| 248-5749552-2UC | 3/9 Design control — primary reference Naval Sea Systems Command |
| 248-5749552-2UC | 5/9 Secondary reference Gkn Aerospace Chem-Tronics Inc |
| 248-5749552-2UC | 5/9 Secondary reference Shapes Group Ltd Co. Dba Shapes Precision Manufacturing |
NSN 2835-01-512-6291 is a Blade Set,fan,nonaircraft Gas Tu, manufactured by Shapes Group Ltd Co. Dba Shapes Precision Manufacturing, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-512-6291 has 2 manufacturer part numbers on file: 248-5749552-2UCF (Shapes Group Ltd Co. Dba Shapes Precision Manufacturing), 248-5749552-2UCF (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 2835-01-512-7290. Verify interchangeability with system specifications before substitution.
Key specifications for 248-5749552-2UCF: Part Name Assigned by Controlling Agency: LCAC BLADE ASSY-IMPELLER LIFT FAN 63 IN DIA. IN; End Item Identification: HOVERCRAFT. 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.