NSN 2840-00-653-4049 · NIIN 006534049 · Part number AT911
Hyspan Precision Products, Inc. · FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · FSG 28 — Engines, Turbines, and Components · CAGE 70510
Government record, cited
NSN 2840-00-653-4049 — this item is cataloged by the U.S. Government under National Stock Number 2840-00-653-4049. Manufacturer of record part number: AT911.
Also searched as2840-00-653-4049 ·
2840006534049 ·
NIIN 006534049 ·
00-653-4049 ·
FSC 2840 Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components · CAGE 70510 · AT911 · 304D891P1 · 304D891P1
Manufacturer of record: Hyspan Precision Products, Inc.
Identification
NSN: 2840-00-653-4049
NIIN: 006534049
FSC: 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
FSG: 28 — Engines, Turbines, and Components
Primary part number: AT911
Manufacturer: Hyspan Precision Products, Inc.
General Description
The Hose Assy,scavenge, cataloged under National Stock Number 2840-00-653-4049, is classified within Federal Supply Class 2840 (Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components) of the Engines, Turbines, and Components group. The manufacturer of record is Hyspan Precision Products, Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
Catalog Facts
Item Name
Hose Assy,scavenge
FSC / FSG
2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components (FSG 28)
Manufacturers
General Electric Company (CAGE 07482); Hyspan Precision Products, Inc. (CAGE 70510)
Technical Specifications
Parameter
Value
NSN
2840-00-653-4049
Primary Part Number
AT911
Item Name
Hose Assy,scavenge
FSC / FSG
2840 / 28 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Other items in FSC 2840 — Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2840-00-004-4242
2840-00-004-4242 · Item name not on file
2840-00-021-4702
PLATE,RETAINING,TUB
2840-00-043-0981
BRACKET ASSEMBLY,TUBING
2840-00-043-0982
BRACKET ASSEMBLY,TUBING
2840-00-048-5261
2840-00-048-5261 · Item name not on file
2840-00-407-9165
DIPSTICK,ENGINE
2840-01-171-0875
SEAL,FUEL
2840-01-171-0875
SEAL,FUEL
Frequently Asked Questions
What is NSN 2840-00-653-4049?
NSN 2840-00-653-4049 is a Hose Assy,scavenge, manufactured by Hyspan Precision Products, Inc., classified under FSC 2840, Gas Turbines and Jet Engines, Aircraft, Prime Moving; and Components. Status: active.
What part numbers are listed for NSN 2840-00-653-4049?
NSN 2840-00-653-4049 has 2 manufacturer part numbers on file: 304D891P1 (General Electric Company), AT911 (Hyspan Precision Products, Inc.).
Is NSN 2840-00-653-4049 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.