PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

101770Circuit Card Assembly

Communication Systems Technology Inc Tylus Systems Div · NSN 5998-01-004-4339 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-004-4339 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-004-4339. Primary manufacturer part number: 101770.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Communication Systems Technology Inc Tylus Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-004-4339, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Communication Systems Technology Inc Tylus Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-004-4339
Primary Part Number101770
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCommunication Systems Technology Inc Tylus Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeJH
Weight4.5000 lbs
Cube0.9358 cu ft
Verified Substitutes 3
5325-01-152-8221N-5102-300 INTERCHANGEABLE
Ring,retaining
Rotor Clip Company, Inc.
4820-01-218-330810177-0 INTERCHANGEABLE
Valve,vent
Nikkiso Pumps America, Inc
5930-01-503-4228101770 INTERCHANGEABLE
Switch,lever
Compactors Inc
Cross-Reference Index
Part NumberManufacturer
101770 Communication Systems Technology Inc Tylus Systems Div (USA)
Related Parts
5325-01-152-8221INTERCHANGEABLE
RING,RETAINING
N-5102-300
4820-01-218-3308INTERCHANGEABLE
VALVE,VENT
10177-0
5930-01-503-4228INTERCHANGEABLE
SWITCH,LEVER
101770

Frequently Asked Questions

What is NSN 5998-01-004-4339?

NSN 5998-01-004-4339 is a Circuit Card Assembly, manufactured by Communication Systems Technology Inc Tylus Systems Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-004-4339?

NSN 5998-01-004-4339 has 1 cross-referenced part number: 101770 (Communication Systems Technology Inc Tylus Systems Div).

What NSN replaces 5998-01-004-4339?

There are 3 known substitutes for 5998-01-004-4339: 5325-01-152-8221, 4820-01-218-3308, 5930-01-503-4228. Verify interchangeability with system specifications before substitution.

What are the specifications of 101770?

Key specifications for 101770: Special Features: PRINTED WIRING BOARD 1,DIODE 6,INTEGRATED CIRCUIT 128,RESISTOR 30,TRANSISTOR 5,CAPACITOR 50,CRYSTAL 1,TRANSISTOR PAD 5; Special Features: PRINTED WIRING BOARD 1,DIODE 6,INTEGRATED CIRCUIT 128,RESISTOR 30,TRANSISTOR 5,CAPACITOR 50,CRYSTAL 1,TRANSISTOR PAD 5. 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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