NSN 7021-01-644-9653 · NIIN 016449653 · Part number ATCBI6OPTIPLEX790
Dell Marketing L.p. · FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital · FSG 70 — General Purpose ADP Equipment · CAGE 3DMD3
Government record, cited
NSN 7021-01-644-9653 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-644-9653. Manufacturer of record part number: ATCBI6OPTIPLEX790.
Also searched as7021-01-644-9653 ·
7021016449653 ·
NIIN 016449653 ·
01-644-9653 ·
FSC 7021 Information Technology Central Processing Unit (cpu, Computer), Digital · CAGE 3DMD3 · ATCBI6OPTIPLEX790
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
FSG: 70 — General Purpose ADP Equipment
Primary part number: ATCBI6OPTIPLEX790
Manufacturer: Dell Marketing L.p.
General Description
The Computer,digital, cataloged under National Stock Number 7021-01-644-9653, is classified within Federal Supply Class 7021 (Information Technology Central Processing Unit (cpu, Computer), Digital) of the General Purpose ADP Equipment group. The manufacturer of record is Dell Marketing L.p.. 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
7021-01-644-9653
Primary Part Number
ATCBI6OPTIPLEX790
Item Name
Computer,digital
FSC / FSG
7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital
Other items in FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7021-00-001-7004
7021-00-001-7004 · Item name not on file
7021-00-004-0317
7021-00-004-0317 · Item name not on file
7021-00-006-8912
7021-00-006-8912 · Item name not on file
7021-00-007-0595
ROLLER,DIGITAL PRINT
7021-00-009-4384
7021-00-009-4384 · Item name not on file
7021-00-025-6216
ACTUATOR ASSEMBLY
7021-00-025-6220
7021-00-025-6220 · Item name not on file
7021-00-025-6221
7021-00-025-6221 · Item name not on file
Frequently Asked Questions
What is NSN 7021-01-644-9653?
NSN 7021-01-644-9653 is a Computer,digital, manufactured by Dell Marketing L.p., classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
What part numbers are listed for NSN 7021-01-644-9653?
NSN 7021-01-644-9653 has 1 manufacturer part number on file: ATCBI6OPTIPLEX790 (Dell Marketing L.p.).
What are the specifications of ATCBI6OPTIPLEX790?
Key specifications for ATCBI6OPTIPLEX790: Special Features: DELLOPTIPLEX 790 SMALL FORM FACTOR 90 PSU, I3-2120 CPU 3.3GHZ 3M, 1333MHZ DDR3, 1X2GB RAM, WINDOWS 7 PRO 32BIT, 8X DVD ROM, DELL NUMBER 620880365, 250GB SATA 6.0 GB/S GB; Part Name Assigned by Controlling Agency: DELL OPTI 790 COMPUTER; End Item Identification: AIR TRAFFIC CONTROL BEACON INTERROGATOR 6 (ATCBI6). 0 specifications are documented in the U.S. Government catalog.
Is NSN 7021-01-644-9653 hazardous material?
No hazard code in the DLA record (HMIC N). 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.