PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21010400Extender Card,electronic Test

Henley Marine, Inc · NSN 5998-01-152-8802 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-152-8802 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-152-8802. Primary manufacturer part number: 21010400.
Features
  • Extender Card,electronic Test — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Henley Marine, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Extender Card,electronic Test, cataloged under National Stock Number 5998-01-152-8802, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Henley Marine, Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameExtender Card,electronic Test
FSC / FSG5998 — Circuit Card Assembly (FSG 59)
ManufacturersHenley Marine, Inc (CAGE 20227); Scientific-Atlanta Inc Signal Processing Systems Div (CAGE 13048)
Technical Specifications
ParameterValue
NSN5998-01-152-8802
Primary Part Number21010400
Item NameExtender Card,electronic Test
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerHenley Marine, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 1
5940-00-177-7974 INTERCHANGEABLE
Terminal,lug
Cross-Reference Index
Part NumberManufacturer
21010400 Henley Marine, Inc (USA)
21010400 Scientific-Atlanta Inc Signal Processing Systems Div (USA)
Related Parts
5940-00-177-7974INTERCHANGEABLE
TERMINAL,LUG

Frequently Asked Questions

What is NSN 5998-01-152-8802?

NSN 5998-01-152-8802 is a Extender Card,electronic Test, manufactured by Henley Marine, Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-152-8802?

NSN 5998-01-152-8802 has 2 cross-referenced part numbers: 21010400 (Henley Marine, Inc), 21010400 (Scientific-Atlanta Inc Signal Processing Systems Div).

What NSN replaces 5998-01-152-8802?

There is 1 known substitute for 5998-01-152-8802: 5940-00-177-7974. Verify interchangeability with system specifications before substitution.

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