PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

B-1924Circuit Card Assembly

L3 Technologies, Inc. · NSN 5998-01-508-8869 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-508-8869 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-508-8869. Primary manufacturer part number: B-1924.
Features
  • Circuit Card Assembly — FSC 5998
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-508-8869, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc.. This item has 3 commercial cross-references from 1 manufacturer, 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)
ManufacturersL3 Technologies, Inc. (CAGE 28199)
Successor NSN5999-00-460-4989 — Shielding Gasket,electronic
Technical Specifications
ParameterValue
NSN5998-01-508-8869
Primary Part NumberB-1924
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-460-4989
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeZ
Weight0.2900 lbs
Cube0.0521 cu ft
Verified Substitutes 12
Shielding Gasket,electronic
3040-00-011-9184104708 INTERCHANGEABLE
Gearshaft,spur
Astronautics Corporation of America
5962-00-167-6330 INTERCHANGEABLE
Microcircuit,linear
1630-00-672-0497B1924 INTERCHANGEABLE
Disc,brake
Eaton Aerospace Llc Dba Eaton Inoac Div Fuel & Motion Control Systems Division
4820-01-340-1540VA-1886 PIECE 5 INTERCHANGEABLE
Ball,valve,ported
Hunt Valve Company, Inc.
5970-01-499-5929 INTERCHANGEABLE
Insulator,spacer
6150-01-499-7696 INTERCHANGEABLE
Cable Assembly,special Purpose,e
5998-01-508-8882B-1925 INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc.
5998-01-508-8890EM-250-REF INTERCHANGEABLE
Circuit Card Assembly
L3 Technologies, Inc.
5998-01-508-8897 INTERCHANGEABLE
Circuit Card Assembly
Cross-Reference Index
Part NumberManufacturer
B-1924 PRIMARY L3 Technologies, Inc. (USA)
10-4708 ITEM 16 L3 Technologies, Inc. (USA)
10-4708 L3 Technologies, Inc. (USA)
Related Parts
SUCCESSOR 5999-00-460-4989 Shielding Gasket,electronic
3040-00-011-9184INTERCHANGEABLE
GEARSHAFT,SPUR
104708
5962-00-167-6330INTERCHANGEABLE
MICROCIRCUIT,LINEAR
1630-00-672-0497INTERCHANGEABLE
DISC,BRAKE
B1924
4820-01-340-1540INTERCHANGEABLE
BALL,VALVE,PORTED
VA-1886 PIECE 5
5970-01-499-5929INTERCHANGEABLE
INSULATOR,SPACER
6150-01-499-7696INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
5998-01-508-8882INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
B-1925
5998-01-508-8890INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
EM-250-REF
5998-01-508-8897INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5998-01-509-0729INTERCHANGEABLE
PRINTED CIRCUIT BOARD
5980-01-511-7158INTERCHANGEABLE
DISPLAY,OPTOELECTRONIC
10-4708

Frequently Asked Questions

What is NSN 5998-01-508-8869?

NSN 5998-01-508-8869 is a Circuit Card Assembly, manufactured by L3 Technologies, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-508-8869?

NSN 5998-01-508-8869 has 3 cross-referenced part numbers: B-1924 (L3 Technologies, Inc.), 10-4708 ITEM 16 (L3 Technologies, Inc.), 10-4708 (L3 Technologies, Inc.).

What NSN replaces 5998-01-508-8869?

There are 12 known substitutes for 5998-01-508-8869: 5999-00-460-4989, 3040-00-011-9184, 5962-00-167-6330 and 9 more. Verify interchangeability with system specifications before substitution.

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