PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

16561Circuit Card Assembly

Name: 16561
SKU: 5998-00-547-2642

Naval Electronic Systems Engineering Center · NSN 5998-00-547-2642 · FSC 5998 · Circuit Card Assembly

Verified by PartsTable

NSN 5998-00-547-2642 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-547-2642. Primary manufacturer part number: 16561.

5998-00-547-2642 — Circuit Card Assembly illustration

Features

Circuit Card Assembly — FSC 5998
1 verified cross-reference
Primary manufacturer: Naval Electronic Systems Engineering Center

Applications

Industrial maintenance and repair
Government and military logistics
Equipment overhaul and refurbishment

General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-547-2642, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Electronic Systems Engineering Center. 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.

Technical Specifications

Parameter	Value
NSN	5998-00-547-2642
Primary Part Number	16561
Item Name	Circuit Card Assembly
FSC / FSG	5998 / 59 — Circuit Card Assembly
Manufacturer	Naval Electronic Systems Engineering Center
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No
Weight	1.0000 lbs
Cube	0.2189 cu ft

⇄ Verified Substitutes 12

5330-00-031-7996 INTERCHANGEABLE

Gasket

2510-00-101-51204033 INTERCHANGEABLE

Spring Assembly,leaf

Pdi Ground Support Systems, Inc.

5935-00-110-74531656-1 INTERCHANGEABLE

Adapter,connector

Fluke Electronics Corp

3110-00-183-7546302-1045P1 INTERCHANGEABLE

Ring,bearing,inner

Raytheon Company Dba Raytheon

1560-00-532-935516561 INTERCHANGEABLE

Fitting,front Spar

Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company

5935-00-581-3395165-61 INTERCHANGEABLE

Connector,plug,electrical

Amphenol Corp Div Amphenol Aerospace Operations

5945-00-583-7564 INTERCHANGEABLE

Relay,electromagnetic

5950-01-019-535316561 INTERCHANGEABLE

Coil,radio Frequency

Vanguard Electronics, Llc

2530-01-083-21244464800317 INTERCHANGEABLE

Link,anchor,brake Shoe

Dexter Axle Co Inc Div Philips Industries Inc

3120-01-196-0268 INTERCHANGEABLE

Bushing,sleeve

Cross-Reference Index

Part Number	Manufacturer
16561	Naval Electronic Systems Engineering Center (USA)

Related Parts

5330-00-031-7996INTERCHANGEABLE

GASKET

2510-00-101-5120INTERCHANGEABLE

SPRING ASSEMBLY,LEAF

4033

5935-00-110-7453INTERCHANGEABLE

ADAPTER,CONNECTOR

1656-1

3110-00-183-7546INTERCHANGEABLE

RING,BEARING,INNER

302-1045P1

1560-00-532-9355INTERCHANGEABLE

FITTING,FRONT SPAR

16561

5935-00-581-3395INTERCHANGEABLE

CONNECTOR,PLUG,ELECTRICAL

165-61

5945-00-583-7564INTERCHANGEABLE

RELAY,ELECTROMAGNETIC

5950-01-019-5353INTERCHANGEABLE

COIL,RADIO FREQUENCY

16561

2530-01-083-2124INTERCHANGEABLE

LINK,ANCHOR,BRAKE SHOE

4464800317

3120-01-196-0268INTERCHANGEABLE

BUSHING,SLEEVE

6515-01-589-9229INTERCHANGEABLE

SCREW,BONE

02.204.018

5810-01-681-8738INTERCHANGEABLE

NETWORK,TACTICAL SWITCHING

16561

Frequently Asked Questions

What is NSN 5998-00-547-2642?

NSN 5998-00-547-2642 is a Circuit Card Assembly, manufactured by Naval Electronic Systems Engineering Center, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-547-2642?

NSN 5998-00-547-2642 has 1 cross-referenced part number: 16561 (Naval Electronic Systems Engineering Center).

What NSN replaces 5998-00-547-2642?

There are 12 known substitutes for 5998-00-547-2642: 5330-00-031-7996, 2510-00-101-5120, 5935-00-110-7453 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 16561?

Key specifications for 16561: Overall Width: 3.968 INCHES NOMINAL IN; Overall Length: 5.312 INCHES NOMINAL IN; Special Features: CAPACITORS 6,DIODES 6,EJECTOR 1,RELAYS 7,RESISTORS 5,PRINTED WIRING BOARD 1; Overall Height: 0.411 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.

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