Flywheel 3660-01-221-7664 NSN 3660-01-221-7664 · NIIN 012217664
FSC 3660 — Industrial Size Reduction Machinery · FSG 36 — Special Industry Machinery
Also searched as
3660-01-221-7664 ·
3660012217664 ·
NIIN 012217664 ·
01-221-7664 ·
FSC 3660 Industrial Size Reduction Machinery
Nearby stock numbers
← 3660-01-210-1871 Blocks, Cutter
·
3660-01-380-5383 Shredder, Drum →
Identification
NSN: 3660-01-221-7664
NIIN: 012217664
FSC: 3660 — Industrial Size Reduction Machinery
FSG: 36 — Special Industry Machinery
General Description
The Flywheel, cataloged under National Stock Number 3660-01-221-7664, is classified within Federal Supply Class 3660 (Industrial Size Reduction Machinery) of the Special Industry Machinery group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 Flywheel FSC / FSG 3660 — Industrial Size Reduction Machinery (FSG 36)
Technical Specifications
Parameter Value NSN 3660-01-221-7664 Item Name Flywheel FSC / FSG 3660 / 36 — Industrial Size Reduction Machinery Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL A — No Demilitarization Required Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference Meaning
OB4-12
3/9 Design control — primary reference Sonics & Materials Inc
No interchangeability data on file.
Other items in FSC 3660 — Industrial Size Reduction Machinery
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3660-00-099-9364
3660-00-099-9364 · Item name not on file
3660-00-103-1031
3660-00-103-1031 · Item name not on file
3660-00-337-1400
SCREEN,ENGRAVING
3660-00-402-2023
3660-00-402-2023 · Item name not on file
3660-00-406-1378
3660-00-406-1378 · Item name not on file
3660-00-406-1379
SCREEN
3660-00-556-4948
SHREDDER,MULTIAPPLICATION
3660-01-006-7437
3660-01-006-7437 · Item name not on file
Frequently Asked Questions
What is NSN 3660-01-221-7664?
NSN 3660-01-221-7664 is a Flywheel, classified under FSC 3660, Industrial Size Reduction Machinery. Status: active.
Is NSN 3660-01-221-7664 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.
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