PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1943Circuit Card Assembly

Gifft T H Co Inc · NSN 5998-00-166-7993 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-166-7993 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-166-7993. Primary manufacturer part number: 1943.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Gifft T H Co 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 5998-00-166-7993, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Gifft T H Co Inc. This item has 2 commercial cross-references from 2 manufacturers, 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)
ManufacturersGifft T H Co Inc (CAGE 31985); Diagnostic/retrieval Systems Inc (CAGE 19378)
Successor NSN5998-01-313-1169 — Circuit Card Assembly
Technical Specifications
ParameterValue
NSN5998-00-166-7993
Primary Part Number1943
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerGifft T H Co Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodePH
Verified Substitutes 12
Circuit Card Assembly
5210-00-223-9167 INTERCHANGEABLE
Caliper,micrometer,outside
5220-00-370-4010 INTERCHANGEABLE
Gage
6110-00-635-87621943AND1948 INTERCHANGEABLE
Panel,power Distribution
Gavan-Graham Electric Prod Corp
5975-00-834-6780 INTERCHANGEABLE
Chase Nipple,conduit
5975-00-903-8879TWCC75 INTERCHANGEABLE
Adapter,electrical Conduit
Egs Electrical Group Appleton Div
2090-00-955-5674 INTERCHANGEABLE
Cover,backrest
4330-01-018-00941942 INTERCHANGEABLE
Filter,fluid
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
5970-01-089-2542194-3 INTERCHANGEABLE
Insulator,washer
Teledyne Defense Electronics, Llc Dba Teledyne Relays Div Https://www.teledyne.com/what-We-Do/
5310-01-247-2710 INTERCHANGEABLE
Washer
Cross-Reference Index
Part NumberManufacturer
1943 PRIMARY Gifft T H Co Inc (USA)
1125-6304 Diagnostic/retrieval Systems Inc (USA)
Related Parts
5998-01-313-1169SUCCESSOR
CIRCUIT CARD ASSEMBLY
5210-00-223-9167INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
5220-00-370-4010INTERCHANGEABLE
GAGE
6110-00-635-8762INTERCHANGEABLE
PANEL,POWER DISTRIBUTION
1943AND1948
5975-00-834-6780INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
5975-00-903-8879INTERCHANGEABLE
ADAPTER,ELECTRICAL CONDUIT
TWCC75
2090-00-955-5674INTERCHANGEABLE
COVER,BACKREST
4330-01-018-0094INTERCHANGEABLE
FILTER,FLUID
1942
5970-01-089-2542INTERCHANGEABLE
INSULATOR,WASHER
194-3
5310-01-247-2710INTERCHANGEABLE
WASHER
5930-01-356-9492INTERCHANGEABLE
SWITCH,ROTARY
1943
5985-01-424-4374INTERCHANGEABLE
COUPLER,ANTENNA
1943

Frequently Asked Questions

What is NSN 5998-00-166-7993?

NSN 5998-00-166-7993 is a Circuit Card Assembly, manufactured by Gifft T H Co Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-166-7993?

NSN 5998-00-166-7993 has 2 cross-referenced part numbers: 1943 (Gifft T H Co Inc), 1125-6304 (Diagnostic/retrieval Systems Inc).

What NSN replaces 5998-00-166-7993?

There are 12 known substitutes for 5998-00-166-7993: 5998-01-313-1169, 5210-00-223-9167, 5220-00-370-4010 and 9 more. Verify interchangeability with system specifications before substitution.

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