PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21875Circuit Card Assembly

Ocean Technology Inc · NSN 5998-01-073-6884 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-073-6884 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-073-6884. Primary manufacturer part number: 21875.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Ocean Technology 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 5998-01-073-6884, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ocean Technology Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-073-6884
Primary Part Number21875
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerOcean Technology Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight1.2500 lbs
Cube0.2888 cu ft
Verified Substitutes 5
4320-00-163-041599121875 INTERCHANGEABLE
Sleeve,shaft,pump
Alfa Laval Inc
3455-00-260-332419835 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
6105-01-195-3330 INTERCHANGEABLE
Winding,motor Field
1650-01-485-029321875 INTERCHANGEABLE
Coupling,fluid Tran
Parker Hannifin Corporation Div Hydraulic Systems Division
6515-01-548-6556 INTERCHANGEABLE
Irrigation-Aspiration Kit,ophtha
Cross-Reference Index
Part NumberManufacturer
21875 Ocean Technology Inc (USA)
Related Parts
4320-00-163-0415INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
99121875
3455-00-260-3324INTERCHANGEABLE
REAMER,MACHINE
19835
6105-01-195-3330INTERCHANGEABLE
WINDING,MOTOR FIELD
1650-01-485-0293INTERCHANGEABLE
COUPLING,FLUID TRAN
21875
6515-01-548-6556INTERCHANGEABLE
IRRIGATION-ASPIRATION KIT,OPHTHA

Frequently Asked Questions

What is NSN 5998-01-073-6884?

NSN 5998-01-073-6884 is a Circuit Card Assembly, manufactured by Ocean Technology Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-073-6884?

NSN 5998-01-073-6884 has 1 cross-referenced part number: 21875 (Ocean Technology Inc).

What NSN replaces 5998-01-073-6884?

There are 5 known substitutes for 5998-01-073-6884: 4320-00-163-0415, 3455-00-260-3324, 6105-01-195-3330 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21875?

Key specifications for 21875: Overall Height: 0.487 INCHES MAXIMUM IN; Special Features: BUS BAR 4,CAPACITOR 15,CONNECTOR 1,MICROCIRCUIT 24,RESISTOR 6,TERMINAL,STUD 8,PRINTED WIRING BOARD 1; Overall Length: 6.375 INCHES NOMINAL IN; Overall Width: 4.750 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

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