PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

J8440BCircuit Card Assembly

Hewlett-Packard Company · NSN 5998-01-567-1204 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-567-1204 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-567-1204. Primary manufacturer part number: J8440B.
Features
  • Circuit Card Assembly — FSC 5998
  • Functional Description: CIRCUIT CARD ASSEMBLY EXPANSION MODULE
  • Functional Description: CIRCUIT CARD ASSEMBLY EXPANSION MODULE
  • 3 verified cross-references
  • Primary manufacturer: Hewlett-Packard Company
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-567-1204, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hewlett-Packard Company. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 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.

Technical Specifications
ParameterValue
NSN5998-01-567-1204
Primary Part NumberJ8440B
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerHewlett-Packard Company
StatusACTIVE
Functional DescriptionCIRCUIT CARD ASSEMBLY EXPANSION MODULE
Functional DescriptionCIRCUIT CARD ASSEMBLY EXPANSION MODULE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.2000 lbs
Cube0.0833 cu ft
Verified Substitutes 1
5963-01-565-8991B1305 INTERCHANGEABLE
Transceiver 10-GBE
Lockheed Martin Corporation Div Rms - Manassas
Cross-Reference Index
Part NumberManufacturer
N120813 Lockheed Martin Corporation Div Rms - Manassas (USA)
J8440B Hewlett-Packard Company Dba HP (USA)
J8440B PRIMARY Hewlett-Packard Company (USA)
Related Parts
5963-01-565-8991INTERCHANGEABLE
TRANSCEIVER 10-GBE
B1305

Frequently Asked Questions

What is NSN 5998-01-567-1204?

NSN 5998-01-567-1204 is a Circuit Card Assembly, manufactured by Hewlett-Packard Company, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-567-1204?

NSN 5998-01-567-1204 has 3 cross-referenced part numbers: N120813 (Lockheed Martin Corporation Div Rms - Manassas), J8440B (Hewlett-Packard Company Dba HP), J8440B (Hewlett-Packard Company).

What NSN replaces 5998-01-567-1204?

There is 1 known substitute for 5998-01-567-1204: 5963-01-565-8991. Verify interchangeability with system specifications before substitution.

What are the specifications of J8440B?

Key specifications for J8440B: Part Name Assigned by Controlling Agency: EXPANSION MODULE; ELECTRONIC COMPONENT; Special Features: HP PROCURVE 10-GBE X2-CX4 TRANSCEIVER FOR 34--/ CL SERIES (EXPANSION MODULES); Functional Description: CIRCUIT CARD ASSEMBLY EXPANSION MODULE; End Item Identification: AN/BQQ-10 (V) UNIT 4207 PH4 TI08, SCC1; AN/BQQ-10 (V) UNIT 4208 PH4 TI08, SCC2. 8 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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