PartsTable TECHNICAL DATA SHEET
SEPTEMBER 2026Technical Data Sheet

16777-1Circuit Card Assembly

Telegenix Inc Dba Telegenix · NSN 5998-01-289-8554 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-289-8554 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-289-8554. Primary manufacturer part number: 16777-1.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Telegenix Inc Dba Telegenix
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-289-8554, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Telegenix Inc Dba Telegenix. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-289-8554
Primary Part Number16777-1
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTelegenix Inc Dba Telegenix
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeY
Verified Substitutes 2
5935-00-356-3922 INTERCHANGEABLE
Connector,receptacle,electrical
4820-01-146-590316777-1 INTERCHANGEABLE
Seat,valve
Tate Andale, Llc
Cross-Reference Index
Part NumberManufacturer
16777-1 Telegenix Inc Dba Telegenix (USA)
Related Parts
5935-00-356-3922INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
4820-01-146-5903INTERCHANGEABLE
SEAT,VALVE
16777-1

Frequently Asked Questions

What is NSN 5998-01-289-8554?

NSN 5998-01-289-8554 is a Circuit Card Assembly, manufactured by Telegenix Inc Dba Telegenix, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-289-8554?

NSN 5998-01-289-8554 has 1 cross-referenced part number: 16777-1 (Telegenix Inc Dba Telegenix).

What NSN replaces 5998-01-289-8554?

There are 2 known substitutes for 5998-01-289-8554: 5935-00-356-3922, 4820-01-146-5903. Verify interchangeability with system specifications before substitution.

What are the specifications of 16777-1?

Key specifications for 16777-1: Special Features: PRINTED WIRING BOARD 1; CAPACITOR 21; RESISTOR 16; MICROCIRCUIT 14; RELAY 4; TRANSISTOR 12; End Item Identification: OTH-B AN/FPS-118; Part Name Assigned by Controlling Agency: FUNCTIONAL DESCRIPTION: PBX LOOP INTERFACE PWB; Special Features: PRINTED WIRING BOARD 1; CAPACITOR 21; RESISTOR 16; MICROCIRCUIT 14; RELAY 4; TRANSISTOR 12. 6 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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