The Fulcrum,flyweights, cataloged under National Stock Number 2835-01-013-9907, 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 Service & Sales Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2835-01-013-9907 |
| Primary Part Number | 74603-2 |
| Item Name | Fulcrum,flyweights |
| FSC / FSG | 2835 / 28 — Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components |
| Manufacturer | Service & Sales Inc |
| Status | ACTIVE |
| General Characteristics Item Description | CASTING,NICKEL MOLY STEEL PER A1RESEARCH SPEC EMS-624,1.400 IN. MIN. 1.410 IN. MAX. O/D,0.400 IN. MIN. 0.410 IN. MAX. LG. 1 HOLE 0.3142 IN. MIN. 0.3146 IN. MAX. I/D IN |
| 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 |
|---|---|
| 74603-2 | Service & Sales Inc (USA) |
| Reference | Meaning |
|---|---|
| 74603-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2835-01-013-9907 is a Fulcrum,flyweights, manufactured by Service & Sales Inc, classified under FSC 2835, Gas Turbines and Jet Engines; Non-aircraft Prime Mover, Aircraft Non-prime Mover, and Components. Status: active.
NSN 2835-01-013-9907 has 1 manufacturer part number on file: 74603-2 (Service & Sales Inc).
Key specifications for 74603-2: General Characteristics Item Description: CASTING,NICKEL MOLY STEEL PER A1RESEARCH SPEC EMS-624,1.400 IN. MIN. 1.410 IN. MAX. O/D,0.400 IN. MIN. 0.410 IN. MAX. LG. 1 HOLE 0.3142 IN. MIN. 0.3146 IN. MAX. I/D IN; End Item Identification: GAS TURBINE COMPRESSOR PUMP,P/N GTCP-85-180L. 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.