PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

26688-504Circuit Card Assembly

Drs Advanced Isr, Llc · NSN 5998-01-308-3754 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-308-3754 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-308-3754. Primary manufacturer part number: 26688-504.
Features
  • Circuit Card Assembly — FSC 5998
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • Features Provided: ELECTROSTATIC SENSITIVE
  • Criticality Code Justification: CBBL
  • 2 verified cross-references
  • Primary manufacturer: Drs Advanced Isr, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-308-3754, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Advanced Isr, Llc. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN5998-01-308-3754
Primary Part Number26688-504
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Advanced Isr, Llc
StatusACTIVE
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Features ProvidedELECTROSTATIC SENSITIVE
Criticality Code JustificationCBBL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor6625-00-580-5877
HAZMATNo
Shelf Life Code0
Criticality CodeR9
Unit of IssueEA
SMR CodeJZ
Weight2.0000 lbs
Cube0.3704 cu ft
Verified Substitutes 4
Voltmeter
2925-00-090-500839590 INTERCHANGEABLE
Pipe Asy
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
5950-00-185-724826688 INTERCHANGEABLE
Transformer,power
Unitron, Lp Dba Unitron Power Systems, Lp ; Atlas Marine Systems
6640-01-387-064321997-96 INTERCHANGEABLE
Tip,pipet
Hach Company Dba Hach Co
Cross-Reference Index
Part NumberManufacturer
26688-504 PRIMARY Drs Advanced Isr, Llc (USA)
26688 Drs Advanced Isr, Llc (USA)
Related Parts
SUCCESSOR 6625-00-580-5877 Voltmeter
2925-00-090-5008INTERCHANGEABLE
PIPE ASY
39590
5950-00-185-7248INTERCHANGEABLE
TRANSFORMER,POWER
26688
6640-01-387-0643INTERCHANGEABLE
TIP,PIPET
21997-96

Frequently Asked Questions

What is NSN 5998-01-308-3754?

NSN 5998-01-308-3754 is a Circuit Card Assembly, manufactured by Drs Advanced Isr, Llc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-308-3754?

NSN 5998-01-308-3754 has 2 cross-referenced part numbers: 26688-504 (Drs Advanced Isr, Llc), 26688 (Drs Advanced Isr, Llc).

What NSN replaces 5998-01-308-3754?

There are 4 known substitutes for 5998-01-308-3754: 6625-00-580-5877, 2925-00-090-5008, 5950-00-185-7248 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 26688-504?

Key specifications for 26688-504: Part Name Assigned by Controlling Agency: CCA,SIGNAL PROCESSOR RECEIVE BD; Special Features: PWB 1;CAP 29;JACK 13;CONN 1;RES 3;IC 34;DELAY MODULE 2;OSCILLATOR 1; Features Provided: ELECTROSTATIC SENSITIVE; Criticality Code Justification: CBBL. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com