NSN 6640-00-007-6572 — this item is cataloged by the U.S. Government under National Stock Number 6640-00-007-6572. Manufacturer of record part number: SIGHT SAVERS 49.
Also searched as6640-00-007-6572 ·
6640000076572 ·
NIIN 000076572 ·
00-007-6572 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 2E624 · SIGHT SAVERS 49 · 49
The Paper,lens, cataloged under National Stock Number 6640-00-007-6572, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Vwr International, Llc Dba Vwr Scientific. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6640-00-007-6572
Primary Part Number
SIGHT SAVERS 49
Item Name
Paper,lens
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Vwr International, Llc Dba Vwr Scientific
Status
ACTIVE
Length
5.500 INCHES NOMINAL IN
Width
2.625 INCHES NOMINAL 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 6640-00-007-6572?
NSN 6640-00-007-6572 is a Paper,lens, manufactured by Vwr International, Llc Dba Vwr Scientific, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-00-007-6572?
NSN 6640-00-007-6572 has 1 manufacturer part number on file: SIGHT SAVERS 49 (Vwr International, Llc Dba Vwr Scientific).
What are the specifications of SIGHT SAVERS 49?
Key specifications for SIGHT SAVERS 49: Length: 5.500 INCHES NOMINAL IN; Special Features: SILICONE TREATED; Width: 2.625 INCHES NOMINAL IN. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6640-00-007-6572 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.