FSC: 4620 — Water Distillation Equipment, Marine and Industrial
FSG: 46 — Water Purification and Sewage Treatment
General Description
The Tool,impeller Removal, cataloged under National Stock Number 4620-01-157-3591, is classified within Federal Supply Class 4620 (Water Distillation Equipment, Marine and Industrial) of the Water Purification and Sewage Treatment group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
4620-01-157-3591
Item Name
Tool,impeller Removal
FSC / FSG
4620 / 46 — Water Distillation Equipment, Marine and Industrial
Status
ACTIVE
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
4091-13
3/9Design control — primary reference
Crafts Precision Industreis Inc
No interchangeability data on file.
Other items in FSC 4620 — Water Distillation Equipment, Marine and Industrial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4620-00-007-1171
SLEEVE,VENT
4620-00-007-2322
SLEEVE,VENT
4620-00-018-7064
4620-00-018-7064 · Item name not on file
4620-00-022-9687
4620-00-022-9687 · Item name not on file
4620-00-024-1643
4620-00-024-1643 · Item name not on file
4620-00-024-1645
4620-00-024-1645 · Item name not on file
4620-00-024-1646
4620-00-024-1646 · Item name not on file
4620-00-024-1647
4620-00-024-1647 · Item name not on file
Frequently Asked Questions
What is NSN 4620-01-157-3591?
NSN 4620-01-157-3591 is a Tool,impeller Removal, classified under FSC 4620, Water Distillation Equipment, Marine and Industrial. Status: active.
What are the specifications of 4620-01-157-3591?
Key specifications for 4620-01-157-3591: End Item Identification: 4620-01-056-1686. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4620-01-157-3591 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.