NSN 6640-01-596-3289 · NIIN 015963289 · Part number RW-422
Otis Products, Inc. Dba Otis Technology · FSC 6640 — Laboratory Equipment and Supplies · FSG 66 — Instruments and Laboratory Equipment · CAGE 01VS3
Government record, cited
NSN 6640-01-596-3289 — this item is cataloged by the U.S. Government under National Stock Number 6640-01-596-3289. Manufacturer of record part number: RW-422.
Also searched as6640-01-596-3289 ·
6640015963289 ·
NIIN 015963289 ·
01-596-3289 ·
FSC 6640 Laboratory Equipment and Supplies · CAGE 01VS3 · RW-422
Manufacturer of record: Otis Products, Inc. Dba Otis Technology
Identification
NSN: 6640-01-596-3289
NIIN: 015963289
FSC: 6640 — Laboratory Equipment and Supplies
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: RW-422
Manufacturer: Otis Products, Inc. Dba Otis Technology
General Description
The Paper,lens, cataloged under National Stock Number 6640-01-596-3289, is classified within Federal Supply Class 6640 (Laboratory Equipment and Supplies) of the Instruments and Laboratory Equipment group. The manufacturer of record is Otis Products, Inc. Dba Otis Technology. Government technical data includes 4 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
6640-01-596-3289
Primary Part Number
RW-422
Item Name
Paper,lens
FSC / FSG
6640 / 66 — Laboratory Equipment and Supplies
Manufacturer
Otis Products, Inc. Dba Otis Technology
Status
ACTIVE
Length
5.000 INCHES NOMINAL IN
Specific Use
CLEANING LENSES
Usage Form
SHEET
Width
2.375 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 6640-01-596-3289?
NSN 6640-01-596-3289 is a Paper,lens, manufactured by Otis Products, Inc. Dba Otis Technology, classified under FSC 6640, Laboratory Equipment and Supplies. Status: active.
What part numbers are listed for NSN 6640-01-596-3289?
NSN 6640-01-596-3289 has 1 manufacturer part number on file: RW-422 (Otis Products, Inc. Dba Otis Technology).
What are the specifications of RW-422?
Key specifications for RW-422: Length: 5.000 INCHES NOMINAL IN; Specific Use: CLEANING LENSES; Special Features: CLEANS FINGERPRINTS AND WATER SPOTS FROM ALL OPTICS; Usage Form: SHEET. 4 specifications are documented in the U.S. Government catalog.
Is NSN 6640-01-596-3289 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.