PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1966-1Circuit Card Assembly

Grundy Environmental Systems Inc · NSN 5998-00-175-0789 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-175-0789 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-175-0789. Primary manufacturer part number: 1966-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Grundy Environmental Systems 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 5998-00-175-0789, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Grundy Environmental Systems Inc. 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersGrundy Environmental Systems Inc (CAGE 58087)
Technical Specifications
ParameterValue
NSN5998-00-175-0789
Primary Part Number1966-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerGrundy Environmental Systems Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
4810-00-163-037299133610 INTERCHANGEABLE
Plunger,actuator
Alfa Laval Inc
5920-00-280-317810018550-124 INTERCHANGEABLE
Fuse,cartridge
Us Army Aviation and Missile Command
5935-00-577-2336 INTERCHANGEABLE
Jack,tip
5930-00-864-67952163282 INTERCHANGEABLE
Switch,rotary
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5905-01-396-48890196610001 INTERCHANGEABLE
Resistor,fixed,film
Riimic, Llc Dba Sunair Electronics
5930-01-529-20655613888-1 INTERCHANGEABLE
Switch,push
Naval Sea Systems Command
5930-01-529-20855613888-3 INTERCHANGEABLE
Switch,push
Naval Sea Systems Command
5930-01-529-21015613888-4 INTERCHANGEABLE
Switch,push
Naval Sea Systems Command
5930-01-529-21065613888-9 INTERCHANGEABLE
Switch,push
Naval Sea Systems Command
5930-01-529-21095613888-10 INTERCHANGEABLE
Switch,push
Naval Sea Systems Command
Cross-Reference Index
Part NumberManufacturer
1966-1 Grundy Environmental Systems Inc (USA)
Related Parts
4810-00-163-0372INTERCHANGEABLE
PLUNGER,ACTUATOR
99133610
5920-00-280-3178INTERCHANGEABLE
FUSE,CARTRIDGE
10018550-124
5935-00-577-2336INTERCHANGEABLE
JACK,TIP
5930-00-864-6795INTERCHANGEABLE
SWITCH,ROTARY
2163282
5905-01-396-4889INTERCHANGEABLE
RESISTOR,FIXED,FILM
0196610001
5930-01-529-2065INTERCHANGEABLE
SWITCH,PUSH
5613888-1
5930-01-529-2085INTERCHANGEABLE
SWITCH,PUSH
5613888-3
5930-01-529-2101INTERCHANGEABLE
SWITCH,PUSH
5613888-4
5930-01-529-2106INTERCHANGEABLE
SWITCH,PUSH
5613888-9
5930-01-529-2109INTERCHANGEABLE
SWITCH,PUSH
5613888-10
5930-01-529-2114INTERCHANGEABLE
SWITCH,PUSH
5613888-14
5930-01-529-2160INTERCHANGEABLE
SWITCH,PUSH
5613888-15

Frequently Asked Questions

What is NSN 5998-00-175-0789?

NSN 5998-00-175-0789 is a Circuit Card Assembly, manufactured by Grundy Environmental Systems Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-175-0789?

NSN 5998-00-175-0789 has 1 cross-referenced part number: 1966-1 (Grundy Environmental Systems Inc).

What NSN replaces 5998-00-175-0789?

There are 12 known substitutes for 5998-00-175-0789: 4810-00-163-0372, 5920-00-280-3178, 5935-00-577-2336 and 9 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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