NSN 6850-01-693-6544 · NIIN 016936544 · Part number DD-640-A-RTU
First Line Technology Llc Dba First Line Technology Llc · FSC 6850 — Miscellaneous Chemical Specialties · FSG 68 — Chemicals and Chemical Products · CAGE 3PGJ2
Government record, cited
NSN 6850-01-693-6544 — this item is cataloged by the U.S. Government under National Stock Number 6850-01-693-6544. Manufacturer of record part number: DD-640-A-RTU.
Also searched as6850-01-693-6544 ·
6850016936544 ·
NIIN 016936544 ·
01-693-6544 ·
FSC 6850 Miscellaneous Chemical Specialties · CAGE 3PGJ2 · DD-640-A-RTU
Manufacturer of record: First Line Technology Llc Dba First Line Technology Llc
Identification
NSN: 6850-01-693-6544
NIIN: 016936544
FSC: 6850 — Miscellaneous Chemical Specialties
FSG: 68 — Chemicals and Chemical Products
Primary part number: DD-640-A-RTU
Manufacturer: First Line Technology Llc Dba First Line Technology Llc
General Description
The Decontaminating Agent, cataloged under National Stock Number 6850-01-693-6544, is classified within Federal Supply Class 6850 (Miscellaneous Chemical Specialties) of the Chemicals and Chemical Products group. The manufacturer of record is First Line Technology Llc Dba First Line Technology Llc. 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
6850-01-693-6544
Primary Part Number
DD-640-A-RTU
Item Name
Decontaminating Agent
FSC / FSG
6850 / 68 — Miscellaneous Chemical Specialties
Manufacturer
First Line Technology Llc Dba First Line Technology Llc
First Line Technology Llc Dba First Line Technology Llc (USA)
No interchangeability data on file.
Other items in FSC 6850 — Miscellaneous Chemical Specialties
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6850-00-001-6461
6850-00-001-6461 · Item name not on file
6850-00-003-5139
TONER,DIRECT ELECTROSTATIC PROCE
6850-00-003-5179
6850-00-003-5179 · Item name not on file
6850-00-003-6167
6850-00-003-6167 · Item name not on file
6850-00-004-0526
CLEANING STATION,OPTICAL LENS
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
6850-00-005-5305
CLEANING COMPOUND,AIRCRAFT SURFA
6850-00-008-7482
6850-00-008-7482 · Item name not on file
Frequently Asked Questions
What is NSN 6850-01-693-6544?
NSN 6850-01-693-6544 is a Decontaminating Agent, manufactured by First Line Technology Llc Dba First Line Technology Llc, classified under FSC 6850, Miscellaneous Chemical Specialties. Status: active.
What part numbers are listed for NSN 6850-01-693-6544?
NSN 6850-01-693-6544 has 1 manufacturer part number on file: DD-640-A-RTU (First Line Technology Llc Dba First Line Technology Llc).
What are the specifications of DD-640-A-RTU?
Key specifications for DD-640-A-RTU: Special Features: 19 LITERS, PART A RTU; Part Name Assigned by Controlling Agency: DECONTAMINATION AGENT. 0 specifications are documented in the U.S. Government catalog.
Is NSN 6850-01-693-6544 hazardous material?
Hazardous per DLA record (HMIC D). 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.