NSN 7021-01-604-7537 · NIIN 016047537 · Part number 521555-01
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic · FSC 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital · FSG 70 — General Purpose ADP Equipment · CAGE 29355
Government record, cited
NSN 7021-01-604-7537 — this item is cataloged by the U.S. Government under National Stock Number 7021-01-604-7537. Manufacturer of record part number: 521555-01.
Also searched as7021-01-604-7537 ·
7021016047537 ·
NIIN 016047537 ·
01-604-7537 ·
FSC 7021 Information Technology Central Processing Unit (cpu, Computer), Digital · CAGE 29355 · 521555-01
Nearby stock numbers← 7021-01-604-7119 Computer, Digital
·
7021-01-604-7539 →
Features
Nrp,wksta Ingest Ck — FSC 7021
1 manufacturer part number on file
Manufacturer of record: Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Identification
NSN: 7021-01-604-7537
NIIN: 016047537
FSC: 7021 — Information Technology Central Processing Unit (cpu, Computer), Digital
FSG: 70 — General Purpose ADP Equipment
Primary part number: 521555-01
Manufacturer: Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
General Description
The Nrp,wksta Ingest Ck, cataloged under National Stock Number 7021-01-604-7537, 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 Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
Nrp,wksta Ingest Ck
FSC / FSG
7021 — Information Technology Central Processing Unit (cpu, Computer), Digital (FSG 70)
Manufacturers
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (CAGE 29355)
Technical Specifications
Parameter
Value
NSN
7021-01-604-7537
Primary Part Number
521555-01
Item Name
Nrp,wksta Ingest Ck
FSC / FSG
7021 / 70 — Information Technology Central Processing Unit (cpu, Computer), Digital
Manufacturer
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic
Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA)
No interchangeability data on file.
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 7021-01-604-7537?
NSN 7021-01-604-7537 is a Nrp,wksta Ingest Ck, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 7021, Information Technology Central Processing Unit (cpu, Computer), Digital. Status: active.
What part numbers are listed for NSN 7021-01-604-7537?
NSN 7021-01-604-7537 has 1 manufacturer part number on file: 521555-01 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
Is NSN 7021-01-604-7537 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.
What is the DEMIL code for NSN 7021-01-604-7537?
NSN 7021-01-604-7537 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.