NSN 3460-01-102-7832 — this item is cataloged by the U.S. Government under National Stock Number 3460-01-102-7832. Manufacturer of record part number: L20-A57.
Nearby stock numbers← 3460-01-102-7775
·
3460-01-102-8132 Bar, Boring Tool →
Features
Stone,mandrel,abrasive — FSC 3460
General Characteristics Item Description: ALUMINUM OXIDE; GRIT SIZE 220; HARDNESS RATING 7; BORE DIA 0.744 TO 1.000 IN. IN
1 manufacturer part number on file
Manufacturer of record: Sunnen Products Co
Identification
NSN: 3460-01-102-7832
NIIN: 011027832
FSC: 3460 — Machine Tool Accessories
FSG: 34 — Metalworking Machinery (continued)
Primary part number: L20-A57
Manufacturer: Sunnen Products Co
General Description
The Stone,mandrel,abrasive, cataloged under National Stock Number 3460-01-102-7832, is classified within Federal Supply Class 3460 (Machine Tool Accessories) of the Metalworking Machinery (continued) 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
3460-01-102-7832
Primary Part Number
L20-A57
Item Name
Stone,mandrel,abrasive
FSC / FSG
3460 / 34 — Machine Tool Accessories
Manufacturer
Sunnen Products Co
Status
ACTIVE
General Characteristics Item Description
ALUMINUM OXIDE; GRIT SIZE 220; HARDNESS RATING 7; BORE DIA 0.744 TO 1.000 IN. IN
Other items in FSC 3460 — Machine Tool Accessories
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3460-00-001-1300
3460-00-001-1300 · Item name not on file
3460-00-001-7871
3460-00-001-7871 · Item name not on file
3460-00-001-9259
3460-00-001-9259 · Item name not on file
3460-00-003-1938
3460-00-003-1938 · Item name not on file
3460-00-003-3354
3460-00-003-3354 · Item name not on file
3460-00-003-7100
CLAMP,MACHINE,HOLD DOWN
3460-00-004-1003
WHEEL,ABRASIVE
3460-00-004-3825
3460-00-004-3825 · Item name not on file
Frequently Asked Questions
What is NSN 3460-01-102-7832?
NSN 3460-01-102-7832 is a Stone,mandrel,abrasive, manufactured by Sunnen Products Co, classified under FSC 3460, Machine Tool Accessories. Status: active.
What part numbers are listed for NSN 3460-01-102-7832?
NSN 3460-01-102-7832 has 1 manufacturer part number on file: L20-A57 (Sunnen Products Co).
What are the specifications of L20-A57?
Key specifications for L20-A57: General Characteristics Item Description: ALUMINUM OXIDE; GRIT SIZE 220; HARDNESS RATING 7; BORE DIA 0.744 TO 1.000 IN. IN; End Item Identification: SUNNEN PRODUCTS MANDREL MODELS AL20 AND BAL20. 1 specification is documented in the U.S. Government catalog.
Is NSN 3460-01-102-7832 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.