NSN 6640-01-693-9299 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-693-9299. Manufacturer of record part number: LCW-406.
Also searched as6640-01-693-9299 ·
6640016939299 ·
NIIN 016939299 ·
01-693-9299 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 069Q8 · LCW-406
Manufacturer of record: Opto Alignment Technology Inc
Identification
NSN: 6640-01-693-9299
NIIN: 016939299
FSC: 6640 — Laboratory Equipment and Supplies
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: LCW-406
Manufacturer: Opto Alignment Technology Inc
General Description
The Cloth,lens, cataloged under National Stock Number 6640-01-693-9299, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Opto Alignment Technology Inc. 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6640-01-693-9299
Primary Part Number
LCW-406
Item Name
Cloth,lens
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Opto Alignment Technology Inc
Status
ACTIVE
Unit Package Type
PACKAGE
Unit Package Quantity
150
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 6640-01-693-9299?
NSN 6640-01-693-9299 is a Cloth,lens, manufactured by Opto Alignment Technology Inc, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-01-693-9299?
NSN 6640-01-693-9299 has 1 manufacturer part number on file: LCW-406 (Opto Alignment Technology Inc).
What are the specifications of LCW-406?
Key specifications for LCW-406: Unit Package Type: PACKAGE; Overall Length: 6.0 INCHES NOMINAL IN; Overall Width: 6.0 INCHES NOMINAL IN; Unit Package Quantity: 150. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6640-01-693-9299 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.