Nondefinitive Spec/std Data: K16 STYLE AND K CLASS
Material: ALUMINUM OXIDE ABRASIVE
Stone Style: RESURFACING
Identification
NSN: 5345-00-271-6891
NIIN: 002716891
FSC: 5345 — Disks and Stones, Abrasive
FSG: 53 — Hardware and Abrasives
General Description
The Stone,commutator Surfacing, cataloged under National Stock Number 5345-00-271-6891, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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
5345-00-271-6891
Item Name
Stone,commutator Surfacing
FSC / FSG
5345 / 53 — Disks and Stones, Abrasive
Status
ACTIVE
Overall Thickness
3.000 INCHES NOMINAL IN
Flint/emery Simplified Grade Designator
COARSE
Nondefinitive Spec/std Data
K16 STYLE AND K CLASS
Material
ALUMINUM OXIDE ABRASIVE
Stone Style
RESURFACING
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
MILS17243
4/1Identification reference
U.S. Government activity
No interchangeability data on file.
Other items in FSC 5345 — Disks and Stones, Abrasive
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5345-00-009-1971
5345-00-009-1971 · Item name not on file
5345-00-009-1972
5345-00-009-1972 · Item name not on file
5345-00-009-1975
5345-00-009-1975 · Item name not on file
5345-00-009-3739
5345-00-009-3739 · Item name not on file
5345-00-009-3741
5345-00-009-3741 · Item name not on file
5345-00-009-5322
5345-00-009-5322 · Item name not on file
5345-00-010-0216
5345-00-010-0216 · Item name not on file
5345-00-011-2163
5345-00-011-2163 · Item name not on file
Frequently Asked Questions
What is NSN 5345-00-271-6891?
NSN 5345-00-271-6891 is a Stone,commutator Surfacing, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.
What are the specifications of 5345-00-271-6891?
Key specifications for 5345-00-271-6891: Overall Width: 4.000 INCHES NOMINAL IN; Overall Thickness: 3.000 INCHES NOMINAL IN; Overall Length: 4.000 INCHES NOMINAL IN; Flint/emery Simplified Grade Designator: COARSE. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5345-00-271-6891 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.