The Pumice, cataloged under National Stock Number 5350-00-243-3400, is classified within Federal Supply Class 5350 (Abrasive Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5350-00-243-3400
Item Name
Pumice
FSC / FSG
5350 / 53 — Abrasive Materials
Status
ACTIVE
Medical Designation and Grade
TECHNICAL
Abrasive Flour Grade Designator
0-1/2
Nondefinitive Spec/std Data
0-1/2 GRADE
Physical Form
POWDER
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
SSP821GRADE0 1-2
4/1Identification reference
U.S. Government activity
PUMICE, TECH
3/2Design control — primary reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5350 — Abrasive Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5350-00-009-1750
5350-00-009-1750 · Item name not on file
5350-00-009-1751
5350-00-009-1751 · Item name not on file
5350-00-009-7203
5350-00-009-7203 · Item name not on file
5350-00-012-1868
5350-00-012-1868 · Item name not on file
5350-00-014-0004
5350-00-014-0004 · Item name not on file
5350-00-014-0005
5350-00-014-0005 · Item name not on file
5350-00-014-0006
5350-00-014-0006 · Item name not on file
5350-00-014-0007
5350-00-014-0007 · Item name not on file
Frequently Asked Questions
What is NSN 5350-00-243-3400?
NSN 5350-00-243-3400 is a Pumice, classified under FSC 5350, Abrasive Materials. Status: active.
What are the specifications of 5350-00-243-3400?
Key specifications for 5350-00-243-3400: Medical Designation and Grade: TECHNICAL; Abrasive Flour Grade Designator: 0-1/2; Nondefinitive Spec/std Data: 0-1/2 GRADE; Physical Form: POWDER. 4 specifications are documented in the U.S. Government catalog.
Is NSN 5350-00-243-3400 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.