NSN 6640-01-258-8636 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-258-8636. Manufacturer of record part number: 1500-S4B.
Also searched as6640-01-258-8636 ·
6640012588636 ·
NIIN 012588636 ·
01-258-8636 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 09410 · 1500-S4B
General Characteristics Item Description: 6 INCHES DIAMETER,CIRCULAR,FOR USE AS A FILTER TO TRAP DUST; HOLE IN CENTER TO ACCOMODATE POLISHER SHAFT; MESH. FOR USE WITH 8 INCH STANDARD POLISHER,NO. 41-1500-160 IN
1 manufacturer part number on file
Manufacturer of record: Buehler Ltd.
Identification
NSN: 6640-01-258-8636
NIIN: 012588636
FSC: 6640 — Laboratory Equipment and Supplies
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1500-S4B
Manufacturer: Buehler Ltd.
General Description
The Screen,polisher,laboratory, cataloged under National Stock Number 6640-01-258-8636, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Buehler Ltd.. 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
6640-01-258-8636
Primary Part Number
1500-S4B
Item Name
Screen,polisher,laboratory
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Buehler Ltd.
Status
ACTIVE
General Characteristics Item Description
6 INCHES DIAMETER,CIRCULAR,FOR USE AS A FILTER TO TRAP DUST; HOLE IN CENTER TO ACCOMODATE POLISHER SHAFT; MESH. FOR USE WITH 8 INCH STANDARD POLISHER,NO. 41-1500-160 IN
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6640 — Laboratory Equipment and Supplies
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6640-00-001-3348
6640-00-001-3348 · Item name not on file
6640-00-001-6670
LID,ANAEROBIC CULTURE APPARATUS
6640-00-001-6868
CONTROLLER,TIME AND TEMPERATURE,
6640-00-001-6871
6640-00-001-6871 · Item name not on file
6640-00-001-8928
6640-00-001-8928 · Item name not on file
6640-00-001-9167
6640-00-001-9167 · Item name not on file
6640-00-001-9168
6640-00-001-9168 · Item name not on file
6640-00-003-4362
6640-00-003-4362 · Item name not on file
Frequently Asked Questions
What is NSN 6640-01-258-8636?
NSN 6640-01-258-8636 is a Screen,polisher,laboratory, manufactured by Buehler Ltd., classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-01-258-8636?
NSN 6640-01-258-8636 has 1 manufacturer part number on file: 1500-S4B (Buehler Ltd.).
What are the specifications of 1500-S4B?
Key specifications for 1500-S4B: General Characteristics Item Description: 6 INCHES DIAMETER,CIRCULAR,FOR USE AS A FILTER TO TRAP DUST; HOLE IN CENTER TO ACCOMODATE POLISHER SHAFT; MESH. FOR USE WITH 8 INCH STANDARD POLISHER,NO. 41-1500-160 IN. 1 specification is documented in the U.S. Government catalog.
Is NSN 6640-01-258-8636 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.