PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4166Circuit Card Assembly

Ross Laboratories, Inc. · NSN 5998-01-156-8002 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-156-8002 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-156-8002. Primary manufacturer part number: 4166.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Ross Laboratories, 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 5998-01-156-8002, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ross Laboratories, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-156-8002
Primary Part Number4166
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerRoss Laboratories, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-256-3704BB61S47-085PC136 INTERCHANGEABLE
Disk,valve
Naval Sea Systems Command
2520-00-447-2221T93-16B INTERCHANGEABLE
Gear,transmission
Borg-Warner Corp
5365-00-591-6614S1610-24087-3 INTERCHANGEABLE
Shim
Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp
2805-00-848-22662806270 INTERCHANGEABLE
Oil Pump Assembly,engine
Chrysler Realty Company Llc Dba Daimler Chrysler
5325-00-903-7567 INTERCHANGEABLE
Ring,retaining
5340-01-042-4882TA4C53-3 INTERCHANGEABLE
Clamp,loop
Ta Aerospace Co Div Ta Aerospace
5970-01-102-1704AE3663683E0790 INTERCHANGEABLE
Insulator,plate
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
4520-01-225-21134-166 INTERCHANGEABLE
Heating Element,electrical,nonim
National Refrigeration & Air Conditioning Products Inc Dba Continental Refrigerator
6625-01-690-65134166 INTERCHANGEABLE
Test Set,battery
Concorde Battery Corporation Dba Concorde Battery Corp
Cross-Reference Index
Part NumberManufacturer
4166 PRIMARY Ross Laboratories, Inc. (USA)
Related Parts
4820-00-256-3704INTERCHANGEABLE
DISK,VALVE
BB61S47-085PC136
2520-00-447-2221INTERCHANGEABLE
GEAR,TRANSMISSION
T93-16B
5365-00-591-6614INTERCHANGEABLE
SHIM
S1610-24087-3
2805-00-848-2266INTERCHANGEABLE
OIL PUMP ASSEMBLY,ENGINE
2806270
5325-00-903-7567INTERCHANGEABLE
RING,RETAINING
5340-01-042-4882INTERCHANGEABLE
CLAMP,LOOP
TA4C53-3
5970-01-102-1704INTERCHANGEABLE
INSULATOR,PLATE
AE3663683E0790
4520-01-225-2113INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
4-166
6625-01-690-6513INTERCHANGEABLE
TEST SET,BATTERY
4166

Frequently Asked Questions

What is NSN 5998-01-156-8002?

NSN 5998-01-156-8002 is a Circuit Card Assembly, manufactured by Ross Laboratories, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-156-8002?

NSN 5998-01-156-8002 has 1 cross-referenced part number: 4166 (Ross Laboratories, Inc.).

What NSN replaces 5998-01-156-8002?

There are 9 known substitutes for 5998-01-156-8002: 4820-00-256-3704, 2520-00-447-2221, 5365-00-591-6614 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4166?

Key specifications for 4166: Overall Width: 5.750 INCHES NOMINAL IN; End Item Identification: ANSQN18AY SONAR SET; Part Name Assigned by Controlling Agency: DEPTH DISPLAY BD ASSY; Overall Length: 8.000 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