The Trash Trap, cataloged under National Stock Number 4630-01-221-6797, is classified within Federal Supply Class 4630 (Sewage Treatment Equipment) of the Water Purification and Sewage Treatment group. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Trash Trap
FSC / FSG
4630 — Sewage Treatment Equipment (FSG 46)
Technical Specifications
Parameter
Value
NSN
4630-01-221-6797
Item Name
Trash Trap
FSC / FSG
4630 / 46 — Sewage Treatment Equipment
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
552-31187
3/9Design control — primary reference
Marland Environmental Systems Inc Sweetwater Div
552-31187
5/9Secondary reference
Marshall-Orr Ltd
504-31313
5/9Secondary reference
Marshall-Orr Ltd
No interchangeability data on file.
Other items in FSC 4630 — Sewage Treatment Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4630-00-009-2412
4630-00-009-2412 · Item name not on file
4630-00-012-6230
4630-00-012-6230 · Item name not on file
4630-00-020-7256
4630-00-020-7256 · Item name not on file
4630-00-020-7257
4630-00-020-7257 · Item name not on file
4630-00-020-7258
4630-00-020-7258 · Item name not on file
4630-00-048-1753
4630-00-048-1753 · Item name not on file
4630-00-084-1882
4630-00-084-1882 · Item name not on file
4630-00-084-1883
4630-00-084-1883 · Item name not on file
Frequently Asked Questions
What is NSN 4630-01-221-6797?
NSN 4630-01-221-6797 is a Trash Trap, classified under FSC 4630, Sewage Treatment Equipment. Status: active.
Is NSN 4630-01-221-6797 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.