PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21731Circuit Card Assembly

Ocean Technology Inc · NSN 5998-01-100-1519 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-100-1519 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-100-1519. Primary manufacturer part number: 21731.
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 5998-01-100-1519, 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. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-100-1519
Primary Part Number21731
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
Weight1.2200 lbs
Cube0.2993 cu ft
Verified Substitutes 4
5130-00-312-614121731 INTERCHANGEABLE
Bit,screwdriver
Black and Decker Us Inc
6625-00-487-7535 INTERCHANGEABLE
Magnet Assy,cadmium
2930-00-938-1594180128 INTERCHANGEABLE
Pump,cooling System,engine
Cummins Inc.
5330-01-485-216221731 INTERCHANGEABLE
Retainer,seal
Parker Hannifin Corporation Div Hydraulic Systems Division
Cross-Reference Index
Part NumberManufacturer
21731 Ocean Technology Inc (USA)
Related Parts
5130-00-312-6141INTERCHANGEABLE
BIT,SCREWDRIVER
21731
6625-00-487-7535INTERCHANGEABLE
MAGNET ASSY,CADMIUM
2930-00-938-1594INTERCHANGEABLE
PUMP,COOLING SYSTEM,ENGINE
180128
5330-01-485-2162INTERCHANGEABLE
RETAINER,SEAL
21731

Frequently Asked Questions

What is NSN 5998-01-100-1519?

NSN 5998-01-100-1519 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 5998-01-100-1519?

NSN 5998-01-100-1519 has 1 cross-referenced part number: 21731 (Ocean Technology Inc).

What NSN replaces 5998-01-100-1519?

There are 4 known substitutes for 5998-01-100-1519: 5130-00-312-6141, 6625-00-487-7535, 2930-00-938-1594 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21731?

Key specifications for 21731: Special Features: PRINTED WIRING BOARD 1,MICROCIRCUIT 20,RESISTOR 1,CAPACITOR 11,CONNECTOR 1; Special Features: PRINTED WIRING BOARD 1,MICROCIRCUIT 20,RESISTOR 1,CAPACITOR 11,CONNECTOR 1. 2 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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