PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120151-002Circuit Card Assembly

Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp · NSN 5998-01-055-9564 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-055-9564 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-055-9564. Primary manufacturer part number: 120151-002.
Features
  • Circuit Card Assembly — FSC 5998
  • 7 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-055-9564, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp. This item has 7 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-055-9564
Primary Part Number120151-002
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNorthrop Grumman Systems Corp Dba Northrop Grumman Systems Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Verified Substitutes 4
2805-00-374-9746 INTERCHANGEABLE
Rotor,engine Poppet Valve
5331-00-451-01187052637-01 INTERCHANGEABLE
O-Ring
Naval Sea Systems Command
5340-01-282-223781003942 INTERCHANGEABLE
Strap,retaining
Orscheln Products Llc
5306-01-565-0186 INTERCHANGEABLE
Bolt,machine
Cross-Reference Index
Part NumberManufacturer
270AD194-1 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
255C156-2 Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
32475 Raytheon Company Dba Raytheon (USA)
120151-002 Northrop Grumman Systems Corporation (USA)
255C156-2 Northrop Grumman Systems Corporation (USA)
120151-002 PRIMARY Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA)
270AD194-1 Northrop Grumman Systems Corporation (USA)
Related Parts
2805-00-374-9746INTERCHANGEABLE
ROTOR,ENGINE POPPET VALVE
5331-00-451-0118INTERCHANGEABLE
O-RING
7052637-01
5340-01-282-2237INTERCHANGEABLE
STRAP,RETAINING
81003942
5306-01-565-0186INTERCHANGEABLE
BOLT,MACHINE

Frequently Asked Questions

What is NSN 5998-01-055-9564?

NSN 5998-01-055-9564 is a Circuit Card Assembly, manufactured by Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-055-9564?

NSN 5998-01-055-9564 has 7 cross-referenced part numbers: 270AD194-1 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 255C156-2 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 32475 (Raytheon Company Dba Raytheon), 120151-002 (Northrop Grumman Systems Corporation), 255C156-2 (Northrop Grumman Systems Corporation) and 2 more.

What NSN replaces 5998-01-055-9564?

There are 4 known substitutes for 5998-01-055-9564: 2805-00-374-9746, 5331-00-451-0118, 5340-01-282-2237 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 120151-002?

Key specifications for 120151-002: Special Features: PRINTED WIRING BOARD 1,RESISTOR 32,TRANSISTOR 15; Special Features: PRINTED WIRING BOARD 1,RESISTOR 32,TRANSISTOR 15. 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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