Stone, Cylinder Hone5345-01-352-5328

NSN 5345-01-352-5328 · NIIN 013525328 · Part number K20-A57

Sunnen Products Co · FSC 5345 — Disks and Stones, Abrasive · FSG 53 — Hardware and Abrasives · CAGE 58436

Government record, cited

NSN 5345-01-352-5328 — this item is cataloged by the U.S. Government under National Stock Number 5345-01-352-5328. Manufacturer of record part number: K20-A57.

Also searched as 5345-01-352-5328 · 5345013525328 · NIIN 013525328 · 01-352-5328 · FSC 5345 Disks and Stones, Abrasive · CAGE 58436 · K20-A57

Nearby stock numbers ← 5345-01-352-5327 Stone, Cylinder Hone · 5345-01-352-5329 Stone, Cylinder Hone →

Features

Stone,cylinder Hone — FSC 5345
General Characteristics Item Description: ALUMINUM OXIDE; 220 GRIT SIZE
1 manufacturer part number on file
Manufacturer of record: Sunnen Products Co

Identification

NSN: 5345-01-352-5328
NIIN: 013525328
FSC: 5345 — Disks and Stones, Abrasive
FSG: 53 — Hardware and Abrasives
Primary part number: K20-A57
Manufacturer: Sunnen Products Co

General Description

The Stone,cylinder Hone, cataloged under National Stock Number 5345-01-352-5328, is classified within Federal Supply Class 5345 (Disks and Stones, Abrasive) of the Hardware and Abrasives group. The manufacturer of record is Sunnen Products Co. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	5345-01-352-5328
Primary Part Number	K20-A57
Item Name	Stone,cylinder Hone
FSC / FSG	5345 / 53 — Disks and Stones, Abrasive
Manufacturer	Sunnen Products Co
Status	ACTIVE
General Characteristics Item Description	ALUMINUM OXIDE; 220 GRIT SIZE

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

Part Number	Manufacturer
K20-A57 PRIMARY	Sunnen Products Co (USA)

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 5345-01-352-5328?

NSN 5345-01-352-5328 is a Stone,cylinder Hone, manufactured by Sunnen Products Co, classified under FSC 5345, Disks and Stones, Abrasive. Status: active.

What part numbers are listed for NSN 5345-01-352-5328?

NSN 5345-01-352-5328 has 1 manufacturer part number on file: K20-A57 (Sunnen Products Co).

What are the specifications of K20-A57?

Key specifications for K20-A57: General Characteristics Item Description: ALUMINUM OXIDE; 220 GRIT SIZE; Special Features: MED STONE HARDNESS; 12 PER BOX; End Item Identification: K20 AND J-K20 MANDREL HONING UNIT. 1 specification is documented in the U.S. Government catalog.

Is NSN 5345-01-352-5328 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.

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