The Deck Covering Underlay Powder, cataloged under National Stock Number 5610-01-642-1763, is classified within Federal Supply Class 5610 (Mineral Construction Materials, Bulk) of the Construction and Building Materials group. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5610-01-642-1763
Item Name
Deck Covering Underlay Powder
FSC / FSG
5610 / 56 — Mineral Construction Materials, Bulk
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
1203
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5610 — Mineral Construction Materials, Bulk
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5610-00-004-9531
5610-00-004-9531 · Item name not on file
5610-00-005-9030
5610-00-005-9030 · Item name not on file
5610-00-005-9031
5610-00-005-9031 · Item name not on file
5610-00-006-1544
5610-00-006-1544 · Item name not on file
5610-00-006-1554
5610-00-006-1554 · Item name not on file
5610-00-006-3365
5610-00-006-3365 · Item name not on file
5610-00-006-3366
5610-00-006-3366 · Item name not on file
5610-00-006-3367
5610-00-006-3367 · Item name not on file
Frequently Asked Questions
What is NSN 5610-01-642-1763?
NSN 5610-01-642-1763 is a Deck Covering Underlay Powder, classified under FSC 5610, Mineral Construction Materials, Bulk. Status: active.
What are the specifications of 5610-01-642-1763?
Key specifications for 5610-01-642-1763: Special Features: ITEM SMOOTHS DECK FOR UNIFORM OVERALL THICKNESS; FOR LIGHTWEIGHT FILLING; TO CREATE PITCH TO DRAINS; THIN CERAMIC TILE BED; UNDERLAY MAGNESITE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5610-01-642-1763 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.