PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21711Circuit Card Assembly

Ocean Technology Inc · NSN 5998-01-074-2505 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-074-2505 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-074-2505. Primary manufacturer part number: 21711.
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 5998-01-074-2505, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-074-2505
Primary Part Number21711
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerOcean Technology Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6145-00-191-8403
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeCH
Weight0.4000 lbs
Cube0.0245 cu ft
Verified Substitutes 8
Braid,wire
5315-00-132-60427601769 INTERCHANGEABLE
Key,machine
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
5310-00-516-033711A8212 INTERCHANGEABLE
Washer,slotted
Napco International Llc Dba Napco International Inc
5950-00-519-6833217-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
5365-00-932-84192171-1 INTERCHANGEABLE
Shim
Nammo Defense Systems Inc. Dba Nammo Defense Systems Inc
5930-01-030-415521711 INTERCHANGEABLE
Switch,thermostatic
Sensata Technologies, Inc. Div Sensata Attleboro
4130-01-327-211221711 INTERCHANGEABLE
Heat Interchanger,refrigerant
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
4320-01-328-564621711 INTERCHANGEABLE
Impeller,pump,centrifugal
Industrial Technologies and Services Llc
Cross-Reference Index
Part NumberManufacturer
21711 Ocean Technology Inc (USA)
Related Parts
SUCCESSOR 6145-00-191-8403 Braid,wire
5315-00-132-6042INTERCHANGEABLE
KEY,MACHINE
7601769
5310-00-516-0337INTERCHANGEABLE
WASHER,SLOTTED
11A8212
5950-00-519-6833INTERCHANGEABLE
COIL,RADIO FREQUENCY
217-11
5365-00-932-8419INTERCHANGEABLE
SHIM
2171-1
5930-01-030-4155INTERCHANGEABLE
SWITCH,THERMOSTATIC
21711
4130-01-327-2112INTERCHANGEABLE
HEAT INTERCHANGER,REFRIGERANT
21711
4320-01-328-5646INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
21711

Frequently Asked Questions

What is NSN 5998-01-074-2505?

NSN 5998-01-074-2505 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 5998-01-074-2505?

NSN 5998-01-074-2505 has 1 cross-referenced part number: 21711 (Ocean Technology Inc).

What NSN replaces 5998-01-074-2505?

There are 8 known substitutes for 5998-01-074-2505: 6145-00-191-8403, 5315-00-132-6042, 5310-00-516-0337 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21711?

Key specifications for 21711: Overall Length: 5.500 INCHES NOMINAL IN; Overall Width: 5.250 INCHES NOMINAL IN; Special Features: CAPACITOR 52,CONNECTOR 1,DIODE 4,EJECTOR,CARD 2,MICROCIRCUIT 16,PRINTED WIRING BOARD 1,RESISTOR 62; Overall Height: 0.565 INCHES MAXIMUM IN. 8 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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