PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

15P226348-21-11Circuit Card Assembly

Herley Chicago Dba Stewart Warner Electronics · NSN 5998-01-121-2099 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-121-2099 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-121-2099. Primary manufacturer part number: 15P226348-21-11.
Features
  • Circuit Card Assembly — FSC 5998
  • 4 verified cross-references
  • Primary manufacturer: Herley Chicago Dba Stewart Warner Electronics
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-121-2099, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Herley Chicago Dba Stewart Warner Electronics. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 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)
ManufacturersHerley Chicago Dba Stewart Warner Electronics (CAGE 98738); Burke Products Inc (CAGE 27361); Freund Precision Inc (CAGE 54261); Charles V Clark Co. (CAGE 56742)
Technical Specifications
ParameterValue
NSN5998-01-121-2099
Primary Part Number15P226348-21-11
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerHerley Chicago Dba Stewart Warner Electronics
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.5000 lbs
Cube0.0200 cu ft
Verified Substitutes 12
5305-00-026-259720-99 INTERCHANGEABLE
Screw,tapping
Motorola Automotive Electronics
5315-00-141-6917209-9 INTERCHANGEABLE
Pin,straight,headless
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2805-00-148-6776S-2695 INTERCHANGEABLE
Valve,poppet,engine
Eaton Corp Dba Eaton Aerospace Jackson
6810-00-236-5362 INTERCHANGEABLE
Potassium Bromate
5950-00-244-3685 INTERCHANGEABLE
Transformer,audio Frequency
5935-00-321-49992099 INTERCHANGEABLE
Cover,telephone Jack
Entron Industries Limited Partnership Dba Entron Industries Property Div
5950-00-346-284320149 INTERCHANGEABLE
Coil,electrical
Pneudraulics, Inc.
5935-00-416-6575 INTERCHANGEABLE
Connector Assembly,electrical
5935-00-419-55612099 INTERCHANGEABLE
Adapter,connector
Fluke Electronics Corp
4310-00-467-9939 INTERCHANGEABLE
Yoke,ball End Box
Cross-Reference Index
Part NumberManufacturer
15P226348-21-11 PRIMARY Herley Chicago Dba Stewart Warner Electronics (USA)
BP9256 Burke Products Inc (USA)
20149 Freund Precision Inc (USA)
2099 Charles V Clark Co. (USA)
Related Parts
5305-00-026-2597INTERCHANGEABLE
SCREW,TAPPING
20-99
5315-00-141-6917INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
209-9
2805-00-148-6776INTERCHANGEABLE
VALVE,POPPET,ENGINE
S-2695
6810-00-236-5362INTERCHANGEABLE
POTASSIUM BROMATE
5950-00-244-3685INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
5935-00-321-4999INTERCHANGEABLE
COVER,TELEPHONE JACK
2099
5950-00-346-2843INTERCHANGEABLE
COIL,ELECTRICAL
20149
5935-00-416-6575INTERCHANGEABLE
CONNECTOR ASSEMBLY,ELECTRICAL
5935-00-419-5561INTERCHANGEABLE
ADAPTER,CONNECTOR
2099
4310-00-467-9939INTERCHANGEABLE
YOKE,BALL END BOX
2805-00-494-3415INTERCHANGEABLE
RING,PISTON
5330-00-618-3448INTERCHANGEABLE
SEAL,PLAIN ENCASED

Frequently Asked Questions

What is NSN 5998-01-121-2099?

NSN 5998-01-121-2099 is a Circuit Card Assembly, manufactured by Herley Chicago Dba Stewart Warner Electronics, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-121-2099?

NSN 5998-01-121-2099 has 4 cross-referenced part numbers: 15P226348-21-11 (Herley Chicago Dba Stewart Warner Electronics), BP9256 (Burke Products Inc), 20149 (Freund Precision Inc), 2099 (Charles V Clark Co.).

What NSN replaces 5998-01-121-2099?

There are 12 known substitutes for 5998-01-121-2099: 5305-00-026-2597, 5315-00-141-6917, 2805-00-148-6776 and 9 more. Verify interchangeability with system specifications before substitution.

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