PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21033Circuit Card Assembly

Extel Corp · NSN 5998-01-173-1700 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-173-1700 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-173-1700. Primary manufacturer part number: 21033.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Extel 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 5998-01-173-1700, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Extel Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersExtel Corp (CAGE 52247)
Technical Specifications
ParameterValue
NSN5998-01-173-1700
Primary Part Number21033
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerExtel Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2990-00-293-6839T1413C INTERCHANGEABLE
Muffler,exhaust
Cummins Filtration Inc.
4320-00-374-326521033-2 INTERCHANGEABLE
Weight,suction Valv
Itt Marlow a Unit of Itt Pumps and Compressors Div
2990-00-391-8171210-33 INTERCHANGEABLE
Muffler,exhaust
Crane Carrier Company, Llc
5935-00-490-9842 INTERCHANGEABLE
Connector Assembly,electrical
6680-00-580-1813 INTERCHANGEABLE
Indicator,liquid Quantity
5998-00-790-1783 INTERCHANGEABLE
Circuit Card Assembly
5330-01-053-090721033 INTERCHANGEABLE
Packing,preformed
Paccar Winch Inc Dba Paccar Winch Division
3120-01-113-504121033 INTERCHANGEABLE
Bearing,sleeve
Cae Usa Inc.
5360-01-318-82452-1033 INTERCHANGEABLE
Spring,flat
Malabar
3110-01-333-8567 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
21033 Extel Corp (USA)
Related Parts
2990-00-293-6839INTERCHANGEABLE
MUFFLER,EXHAUST
T1413C
4320-00-374-3265INTERCHANGEABLE
WEIGHT,SUCTION VALV
21033-2
2990-00-391-8171INTERCHANGEABLE
MUFFLER,EXHAUST
210-33
5935-00-490-9842INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
6680-00-580-1813INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
5998-00-790-1783INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5330-01-053-0907INTERCHANGEABLE
PACKING,PREFORMED
21033
3120-01-113-5041INTERCHANGEABLE
BEARING,SLEEVE
21033
5360-01-318-8245INTERCHANGEABLE
SPRING,FLAT
2-1033
3110-01-333-8567INTERCHANGEABLE
BEARING,BALL,ANNULAR
5975-01-388-8238INTERCHANGEABLE
PLATE,ELECTRICAL GROUNDING
21033
9150-01-413-9238INTERCHANGEABLE
GREASE,AIRCRAFT ORDNANCE
21030

Frequently Asked Questions

What is NSN 5998-01-173-1700?

NSN 5998-01-173-1700 is a Circuit Card Assembly, manufactured by Extel Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-173-1700?

NSN 5998-01-173-1700 has 1 cross-referenced part number: 21033 (Extel Corp).

What NSN replaces 5998-01-173-1700?

There are 12 known substitutes for 5998-01-173-1700: 2990-00-293-6839, 4320-00-374-3265, 2990-00-391-8171 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com