PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

D16739Circuit Card Assembly

M C L, Inc. · NSN 5998-01-432-5064 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-432-5064 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-432-5064. Primary manufacturer part number: D16739.
Features
  • Circuit Card Assembly — FSC 5998
  • 4 verified cross-references
  • Primary manufacturer: M C L, 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 5998-01-432-5064, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is M C L, Inc.. This item has 4 commercial cross-references from 3 manufacturers, 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
NSN5998-01-432-5064
Primary Part NumberD16739
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerM C L, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeG
Unit of IssueEA
SMR CodeCH
Weight1.0000 lbs
Cube0.3423 cu ft
Verified Substitutes 4
4820-00-018-3077A420 INTERCHANGEABLE
Valve,foot
WS Darley & Co Div Ohler Pump
4720-00-202-645416-739 INTERCHANGEABLE
Tubing,nonmetallic
Pakon Inc Dba Impak Division
5330-00-444-2602 INTERCHANGEABLE
Seal,plain Encased
4820-01-186-375916739 INTERCHANGEABLE
Disk,valve
Flowserve Inc
Cross-Reference Index
Part NumberManufacturer
D16739 PRIMARY M C L, Inc. (USA)
A3187818-309 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
D16739 PRIMARY Communications & Power Industries Llc Div Power Electronics (USA)
16739 M C L, Inc. (USA)
Related Parts
4820-00-018-3077INTERCHANGEABLE
VALVE,FOOT
A420
4720-00-202-6454INTERCHANGEABLE
TUBING,NONMETALLIC
16-739
5330-00-444-2602INTERCHANGEABLE
SEAL,PLAIN ENCASED
4820-01-186-3759INTERCHANGEABLE
DISK,VALVE
16739

Frequently Asked Questions

What is NSN 5998-01-432-5064?

NSN 5998-01-432-5064 is a Circuit Card Assembly, manufactured by M C L, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-432-5064?

NSN 5998-01-432-5064 has 4 cross-referenced part numbers: D16739 (M C L, Inc.), A3187818-309 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), D16739 (Communications & Power Industries Llc Div Power Electronics), 16739 (M C L, Inc.).

What NSN replaces 5998-01-432-5064?

There are 4 known substitutes for 5998-01-432-5064: 4820-00-018-3077, 4720-00-202-6454, 5330-00-444-2602 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of D16739?

Key specifications for D16739: End Item Identification: G92NHA CIRCUIT ASSEMBLY X162; End Item Identification: G92NHA CIRCUIT ASSEMBLY X162. 2 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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