PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

120-13-6Circuit Card Assembly

Metraplex Corp · NSN 5998-01-366-3973 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-366-3973 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-366-3973. Primary manufacturer part number: 120-13-6.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Metraplex 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 5998-01-366-3973, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Metraplex Corp. 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
NSN5998-01-366-3973
Primary Part Number120-13-6
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerMetraplex Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Verified Substitutes 3
6625-00-602-3951 INTERCHANGEABLE
Ammeter
4130-00-640-1078120136 INTERCHANGEABLE
Filter Element,air Conditioning
Falls Filtration Technologies, Inc.
5310-01-384-62620241435A01 INTERCHANGEABLE
Nut,plain,hexagon
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
120-13-6 Metraplex Corp (USA)
Related Parts
6625-00-602-3951INTERCHANGEABLE
AMMETER
4130-00-640-1078INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
120136
5310-01-384-6262INTERCHANGEABLE
NUT,PLAIN,HEXAGON
0241435A01

Frequently Asked Questions

What is NSN 5998-01-366-3973?

NSN 5998-01-366-3973 is a Circuit Card Assembly, manufactured by Metraplex Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-366-3973?

NSN 5998-01-366-3973 has 1 cross-referenced part number: 120-13-6 (Metraplex Corp).

What NSN replaces 5998-01-366-3973?

There are 3 known substitutes for 5998-01-366-3973: 6625-00-602-3951, 4130-00-640-1078, 5310-01-384-6262. Verify interchangeability with system specifications before substitution.

What are the specifications of 120-13-6?

Key specifications for 120-13-6: Part Name Assigned by Controlling Agency: CHANNEL SELECTOR; End Item Identification: AFSCN AN/FSQ-151; Special Features: BANDPASS 1.7KHZ +/- 7.5 PERCENT KHz; Part Name Assigned by Controlling Agency: CHANNEL SELECTOR. 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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