The Cloth,abrasive, cataloged under National Stock Number 5350-01-233-9830, is classified within Federal Supply Class 5350 (Abrasive Materials) of the Hardware and Abrasives group. The manufacturer of record is Micro-Surface Finishing Prod. Inc. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5350-01-233-9830 |
| Primary Part Number | 4000GRIT |
| Item Name | Cloth,abrasive |
| FSC / FSG | 5350 / 53 — Abrasive Materials |
| Manufacturer | Micro-Surface Finishing Prod. Inc |
| Status | ACTIVE |
| Length | 648.000 INCHES NOMINAL IN |
| Waterproof Feature | NOT INCLUDED |
| Material Form | FABRIC BACKING |
| Material Document and Classification | P-C-451 FED SPEC SINGLE MATERIAL RESPONSE ABRASIVE |
| Flint/emery Simplified Grade Designator | EXTRA FINE |
| Screen Grit Size Designator | 400 |
| Departure From Cited Document | AS MODIFIED BY SYNTHETIC LATEX MATERIAL |
| Backing Abrasive Coating Type | CLOSED |
| Material | COTTON BACKING |
| Material | ALUMINUM OXIDE ABRASIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 4000GRIT PRIMARY | Micro-Surface Finishing Prod. Inc (USA) |
| 40000GRADEMICR0MES4 | Micro-Surface Finishing Prod. Inc (USA) |
| 4000GRADE MICROMESH PRIMARY | Micro-Surface Finishing Prod. Inc (USA) |
| Reference | Meaning |
|---|---|
| P-C-451 | 4/1 Identification reference U.S. Government activity |
NSN 5350-01-233-9830 is a Cloth,abrasive, manufactured by Micro-Surface Finishing Prod. Inc, classified under FSC 5350, Abrasive Materials. Status: active.
NSN 5350-01-233-9830 has 3 manufacturer part numbers on file: 4000GRIT (Micro-Surface Finishing Prod. Inc), 40000GRADEMICR0MES4 (Micro-Surface Finishing Prod. Inc), 4000GRADE MICROMESH (Micro-Surface Finishing Prod. Inc).
Key specifications for 4000GRIT: Length: 648.000 INCHES NOMINAL IN; Waterproof Feature: NOT INCLUDED; Material Form: FABRIC BACKING; Material Document and Classification: P-C-451 FED SPEC SINGLE MATERIAL RESPONSE ABRASIVE. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
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.