NSN 5998-01-439-1973 · NIIN 014391973 · Part number 033-002621-001
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple · FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · FSG 59 — Electrical and Electronic Equipment Components · CAGE 26916
Government record, cited
NSN 5998-01-439-1973 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-439-1973. Manufacturer of record part number: 033-002621-001.
Also searched as5998-01-439-1973 ·
5998014391973 ·
NIIN 014391973 ·
01-439-1973 ·
FSC 5998 Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware · CAGE 26916 · 033-002621-001
Manufacturer of record: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Identification
NSN: 5998-01-439-1973
NIIN: 014391973
FSC: 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 033-002621-001
Manufacturer: Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
General Description
The Circuit Card Assembly, cataloged under National Stock Number 5998-01-439-1973, is classified within Federal Supply Class 5998 (Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
Technical Specifications
Parameter
Value
NSN
5998-01-439-1973
Primary Part Number
033-002621-001
Item Name
Circuit Card Assembly
FSC / FSG
5998 / 59 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Manufacturer
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple (USA)
No interchangeability data on file.
Other items in FSC 5998 — Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5998-00-000-0087
CIRCUIT CARD ASSEMBLY
5998-00-000-0089
5998-00-000-0089 · Item name not on file
5998-00-000-0154
CIRCUIT CARD ASSEMBLY
5998-00-000-0173
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0175
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-000-0177
ELECTRONIC COMPONENTS ASSEMBLY
5998-00-001-1267
CIRCUIT CARD ASSEMBLY
5998-00-001-1271
CIRCUIT CARD ASSEMBLY
Frequently Asked Questions
What is NSN 5998-01-439-1973?
NSN 5998-01-439-1973 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple, classified under FSC 5998, Electrical and Electronic Assemblies, Boards, Cards, and Associated Hardware. Status: active.
What part numbers are listed for NSN 5998-01-439-1973?
NSN 5998-01-439-1973 has 2 manufacturer part numbers on file: 033-002621-001 (Aphelion Precision Technologies Corporation), 033-002621-001 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple).
What are the specifications of 033-002621-001?
Key specifications for 033-002621-001: Special Features: ASSY FOR INSERTION/REMOVAL FIXTURE; End Item Identification: AN/ALM-205B E/I FSCM 26916. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5998-01-439-1973 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.