PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Electrical and Electronic Equipment Components / 5998-00-980-4386

12021Circuit Card Assembly

Astrodata Systems Corp · NSN 5998-00-980-4386 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-980-4386 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-980-4386. Primary manufacturer part number: 12021.
MRO FSG 59 CIRCUIT CARD ASSEMBLY Technical Drawing
5998-00-980-4386 — Circuit Card Assembly illustration
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 3 verified cross-references
  • Primary manufacturer: Astrodata Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-980-4386, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Astrodata Systems Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-980-4386
Primary Part Number12021
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerAstrodata Systems Corp
StatusCANCELLED
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor6625-01-615-2632 (12021)
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeVT
Weight0.5000 lbs
Cube0.1175 cu ft
⇄ Verified Substitutes 12
Switch,electronic
6625-01-615-263212021 SUCCESSOR
Counter,electronic,digital Reado
Lafayette Instrument Company, Llc
6695-00-403-5228 INTERCHANGEABLE
Indicator,symbol Indicating
5136-00-516-411854503 INTERCHANGEABLE
Tap,thread Cutting
Tapco Cutting Tools Inc
5815-00-703-1610SM-B-186984 INTERCHANGEABLE
Copyholder,typist's
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1650-00-723-580112021 INTERCHANGEABLE
Thermal Element,pow
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
1560-00-773-228512021 INTERCHANGEABLE
Guard Cable
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
4730-01-047-8217 INTERCHANGEABLE
Strainer Element,sediment
7930-01-092-53136101131 INTERCHANGEABLE
Cleaning Compound,solvent-Deterg
Ecolab Inc
5930-01-107-670412021 INTERCHANGEABLE
Switch,rotary
Giga-Tronics Incorporated Dba Giga-Tronics
Cross-Reference Index
Part NumberManufacturer
12021 Astrodata Systems Corp (USA)
12021 Microwave Engineering Corporation (USA)
12021 Sierra Networks Inc Sierracom Div (USA)
Related Parts
SUCCESSOR 6625-01-615-2632 Counter,electronic,digital Reado · 12021
6625-00-976-9508SUCCESSOR
SWITCH,ELECTRONIC
6695-00-403-5228INTERCHANGEABLE
INDICATOR,SYMBOL INDICATING
5136-00-516-4118INTERCHANGEABLE
TAP,THREAD CUTTING
54503
5815-00-703-1610INTERCHANGEABLE
COPYHOLDER,TYPIST'S
SM-B-186984
1650-00-723-5801INTERCHANGEABLE
THERMAL ELEMENT,POW
12021
1560-00-773-2285INTERCHANGEABLE
GUARD CABLE
12021
4730-01-047-8217INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
7930-01-092-5313INTERCHANGEABLE
CLEANING COMPOUND,SOLVENT-DETERG
6101131
5930-01-107-6704INTERCHANGEABLE
SWITCH,ROTARY
12021
4330-01-229-3300INTERCHANGEABLE
FILTER,FLUID
12-021-213
5360-01-398-5264INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
14551000 PIECE 57

Frequently Asked Questions

What is NSN 5998-00-980-4386?

NSN 5998-00-980-4386 is a Circuit Card Assembly, manufactured by Astrodata Systems Corp, classified under FSC 5998 (Circuit Card Assembly). Status: cancelled.

What are the part numbers for NSN 5998-00-980-4386?

NSN 5998-00-980-4386 has 3 cross-referenced part numbers: 12021 (Astrodata Systems Corp), 12021 (Microwave Engineering Corporation), 12021 (Sierra Networks Inc Sierracom Div).

What NSN replaces 5998-00-980-4386?

There are 12 known substitutes for 5998-00-980-4386: 6625-00-976-9508, 6625-01-615-2632, 6695-00-403-5228 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12021?

Key specifications for 12021: Features Provided: ELECTROSTATIC SENSITIVE; End Item Identification: LGM-30 MINUTEMAN; Special Features: DIODE 94,PWB 1,RES 51,TRANSISTOR 12;PLUGS INTO STD-PIN SOCKET;NHA TEST SET.GUIDED MISSILE SYSTEM; Criticality Code Justification: CBBL. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5998-00-980-4386 still in active supply?

NSN 5998-00-980-4386 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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