FSC 6635 — Physical Properties Testing and Inspection · FSG 66 — Instruments and Laboratory Equipment
Government record, cited
Also searched as6635-01-217-4166 ·
6635012174166 ·
NIIN 012174166 ·
01-217-4166 ·
FSC 6635 Physical Properties Testing and Inspection
Nearby stock numbers← 6635-01-216-0610 Comparator, Optical Projection
·
6635-01-217-9714 Magnetic Inspection Unit, Portable →
Features
Transformer — FSC 6635
General Characteristics Item Description: DRY TYPE; THREE PHASE; 60 HZ; SPLASHPROOF; COPPER
Identification
NSN: 6635-01-217-4166
NIIN: 012174166
FSC: 6635 — Physical Properties Testing and Inspection
FSG: 66 — Instruments and Laboratory Equipment
General Description
The Transformer, cataloged under National Stock Number 6635-01-217-4166, is classified within Federal Supply Class 6635 (Physical Properties Testing and Inspection) of the Instruments and Laboratory Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6635-01-217-4166
Item Name
Transformer
FSC / FSG
6635 / 66 — Physical Properties Testing and Inspection
Status
ACTIVE
General Characteristics Item Description
DRY TYPE; THREE PHASE; 60 HZ; SPLASHPROOF; COPPER
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
D4807A3830-175KV1
3/9Design control — primary reference
Federal Pacific Electric Co Dry Type Transformer Plant
No interchangeability data on file.
Other items in FSC 6635 — Physical Properties Testing and Inspection
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6635-00-000-0133
X-RAY APPARATUS,RADIOGRAPHIC,IND
6635-00-001-1523
FILM,RADIOGRAPHIC
6635-00-001-2317
6635-00-001-2317 · Item name not on file
6635-00-001-2318
6635-00-001-2318 · Item name not on file
6635-00-003-0281
TESTER,TORQUE WRENCH
6635-00-003-0282
CALIBRATOR,TORQUE
6635-00-003-0284
CALIBRATOR,TORQUE
6635-00-003-1193
6635-00-003-1193 · Item name not on file
Frequently Asked Questions
What is NSN 6635-01-217-4166?
NSN 6635-01-217-4166 is a Transformer, classified under FSC 6635, Physical Properties Testing and Inspection. Status: active.
What are the specifications of 6635-01-217-4166?
Key specifications for 6635-01-217-4166: General Characteristics Item Description: DRY TYPE; THREE PHASE; 60 HZ; SPLASHPROOF; COPPER. 1 specification is documented in the U.S. Government catalog.
Is NSN 6635-01-217-4166 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.