PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21803Circuit Card Assembly

Motorola/codex Corp Sub of Motorola Inc · NSN 5998-01-383-7405 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-383-7405 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-383-7405. Primary manufacturer part number: 21803.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Motorola/codex Corp Sub of Motorola Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-383-7405, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Motorola/codex Corp Sub of Motorola Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-383-7405
Primary Part Number21803
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMotorola/codex Corp Sub of Motorola Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeT
Unit of IssueEA
SMR CodeCT
Verified Substitutes 9
3110-00-112-13169000-0019 INTERCHANGEABLE
Plate,retaining,bearing
Regal-Beloit Corporation Dba Fasco Group Div Cassville Division
5120-00-180-293621803 INTERCHANGEABLE
Clamp,screw,quick Adjusting
Wilton Corp Wilton Tool Div
2990-00-432-133321803 INTERCHANGEABLE
Muffler,exhaust
Walker Mfg Co
5961-01-169-6501 INTERCHANGEABLE
Transistor
7510-01-389-3521 INTERCHANGEABLE
Tape,identification
3040-01-419-363221803 INTERCHANGEABLE
Hub,body
Elbitamerica, Inc.
5331-01-685-912221803 INTERCHANGEABLE
O-Ring
Inter-Coastal Electronics, Llc
4810-01-699-456921803-1003-1 INTERCHANGEABLE
Cap,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
4810-01-699-457821803-1002-1 INTERCHANGEABLE
Cap,valve
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
21803 PRIMARY Motorola/codex Corp Sub of Motorola Inc (USA)
Related Parts
3110-00-112-1316INTERCHANGEABLE
PLATE,RETAINING,BEARING
9000-0019
5120-00-180-2936INTERCHANGEABLE
CLAMP,SCREW,QUICK ADJUSTING
21803
2990-00-432-1333INTERCHANGEABLE
MUFFLER,EXHAUST
21803
5961-01-169-6501INTERCHANGEABLE
TRANSISTOR
7510-01-389-3521INTERCHANGEABLE
TAPE,IDENTIFICATION
3040-01-419-3632INTERCHANGEABLE
HUB,BODY
21803
5331-01-685-9122INTERCHANGEABLE
O-RING
21803
4810-01-699-4569INTERCHANGEABLE
CAP,VALVE
21803-1003-1
4810-01-699-4578INTERCHANGEABLE
CAP,VALVE
21803-1002-1

Frequently Asked Questions

What is NSN 5998-01-383-7405?

NSN 5998-01-383-7405 is a Circuit Card Assembly, manufactured by Motorola/codex Corp Sub of Motorola Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-383-7405?

NSN 5998-01-383-7405 has 1 cross-referenced part number: 21803 (Motorola/codex Corp Sub of Motorola Inc).

What NSN replaces 5998-01-383-7405?

There are 9 known substitutes for 5998-01-383-7405: 3110-00-112-1316, 5120-00-180-2936, 2990-00-432-1333 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21803?

Key specifications for 21803: Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY; End Item Identification: DMNIIIB; Special Features: TI-6170.9ADMN,SEC.1-11,PG. 8-2; Part Name Assigned by Controlling Agency: CIRCUIT CARD ASSEMBLY. 6 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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