PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

712-8Circuit Card Assembly

Crytologic Systems Group · NSN 5998-01-656-0345 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-656-0345 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-656-0345. Primary manufacturer part number: 712-8.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Crytologic Systems Group
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-656-0345, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Crytologic Systems Group. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-656-0345
Primary Part Number712-8
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerCrytologic Systems Group
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJ
Weight0.2000 lbs
Cube0.0208 cu ft
Verified Substitutes 8
5340-00-161-1180S312-64BBL INTERCHANGEABLE
Handwheel
Kurz-Kasch Inc
5306-00-272-4440 INTERCHANGEABLE
Bolt,machine
5331-01-145-79477128 INTERCHANGEABLE
O-Ring
Essex Industries, Inc. Dba Essex Industries
4530-01-323-5300 INTERCHANGEABLE
Adapter,nozzle,sing
5120-01-366-1739 INTERCHANGEABLE
Flint Tip,friction Igniter
5330-01-380-77047128 INTERCHANGEABLE
Gasket
Sfc Adams, Inc. Dba Adams Sfc
8030-01-433-1323 INTERCHANGEABLE
Coating,leak Detection
6520-01-732-95207128 INTERCHANGEABLE
Post,endodontic
Ultradent Products Inc
Cross-Reference Index
Part NumberManufacturer
712-8 PRIMARY Crytologic Systems Group (USA)
Related Parts
5340-00-161-1180INTERCHANGEABLE
HANDWHEEL
S312-64BBL
5306-00-272-4440INTERCHANGEABLE
BOLT,MACHINE
5331-01-145-7947INTERCHANGEABLE
O-RING
7128
4530-01-323-5300INTERCHANGEABLE
ADAPTER,NOZZLE,SING
5120-01-366-1739INTERCHANGEABLE
FLINT TIP,FRICTION IGNITER
5330-01-380-7704INTERCHANGEABLE
GASKET
7128
8030-01-433-1323INTERCHANGEABLE
COATING,LEAK DETECTION
6520-01-732-9520INTERCHANGEABLE
POST,ENDODONTIC
7128

Frequently Asked Questions

What is NSN 5998-01-656-0345?

NSN 5998-01-656-0345 is a Circuit Card Assembly, manufactured by Crytologic Systems Group, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-656-0345?

NSN 5998-01-656-0345 has 1 cross-referenced part number: 712-8 (Crytologic Systems Group).

What NSN replaces 5998-01-656-0345?

There are 8 known substitutes for 5998-01-656-0345: 5340-00-161-1180, 5306-00-272-4440, 5331-01-145-7947 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 712-8?

Key specifications for 712-8: End Item Identification: MISSION AND SECURITY PRODUCTS; Part Name Assigned by Controlling Agency: MODULE,EXPANSION; End Item Identification: MISSION AND SECURITY PRODUCTS; Part Name Assigned by Controlling Agency: MODULE,EXPANSION. 4 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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