PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

77503Circuit Card Assembly

Tyco Fire Products Lp · NSN 5998-01-414-5160 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-414-5160 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-414-5160. Primary manufacturer part number: 77503.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-414-5160, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Tyco Fire Products Lp. 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.

Catalog Facts
Item NameCircuit Card Assembly
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersTyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN5998-01-414-5160
Primary Part Number77503
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 3
3110-00-145-22496203-2ZRB INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-385-8851 INTERCHANGEABLE
Bearing
3110-00-776-0643108135 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
Cross-Reference Index
Part NumberManufacturer
77503 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
3110-00-145-2249INTERCHANGEABLE
BEARING,BALL,ANNULAR
6203-2ZRB
3110-00-385-8851INTERCHANGEABLE
BEARING
3110-00-776-0643INTERCHANGEABLE
BEARING,BALL,ANNULAR
108135

Frequently Asked Questions

What is NSN 5998-01-414-5160?

NSN 5998-01-414-5160 is a Circuit Card Assembly, manufactured by Tyco Fire Products Lp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-414-5160?

NSN 5998-01-414-5160 has 1 cross-referenced part number: 77503 (Tyco Fire Products Lp).

What NSN replaces 5998-01-414-5160?

There are 3 known substitutes for 5998-01-414-5160: 3110-00-145-2249, 3110-00-385-8851, 3110-00-776-0643. Verify interchangeability with system specifications before substitution.

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