PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7437Circuit Card Assembly

Drs Signal Solutions, Inc. · NSN 5998-00-329-8581 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-329-8581 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-329-8581. Primary manufacturer part number: 7437.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Drs Signal Solutions, 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 5998-00-329-8581, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Drs Signal Solutions, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-329-8581
Primary Part Number7437
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerDrs Signal Solutions, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeP
Unit of IssueEA
SMR CodeJF
Verified Substitutes 10
5962-00-024-0653 INTERCHANGEABLE
Microcircuit,digital
5330-00-027-9346 INTERCHANGEABLE
Insulation,thermal,special Purpo
5315-00-298-20677437 INTERCHANGEABLE
Pin,straight,headless
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
4730-00-495-62267437 INTERCHANGEABLE
Tee,pipe
Fwd Seagrave Holdings Lp
2530-00-545-5406212227N INTERCHANGEABLE
Dummy Coupling,automotive Air Br
Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems
5935-00-847-9683952141-1 INTERCHANGEABLE
Adapter,connector
Raytheon Company Dba Raytheon Co
4820-01-160-6320 INTERCHANGEABLE
Seat,valve
5962-01-171-2151 INTERCHANGEABLE
Microcircuit,digital
1005-01-251-98237437MIL INTERCHANGEABLE
Bolt Assembly
O F Mossberg & Sons Inc
6530-01-618-74377437 INTERCHANGEABLE
Rod,intravenous-Irrigation Conta
Brenner Metal Products Corp Div Brenner Metal Products
Cross-Reference Index
Part NumberManufacturer
7437 PRIMARY Drs Signal Solutions, Inc. (USA)
Related Parts
5962-00-024-0653INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5330-00-027-9346INTERCHANGEABLE
INSULATION,THERMAL,SPECIAL PURPO
5315-00-298-2067INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
7437
4730-00-495-6226INTERCHANGEABLE
TEE,PIPE
7437
2530-00-545-5406INTERCHANGEABLE
DUMMY COUPLING,AUTOMOTIVE AIR BR
212227N
5935-00-847-9683INTERCHANGEABLE
ADAPTER,CONNECTOR
952141-1
4820-01-160-6320INTERCHANGEABLE
SEAT,VALVE
5962-01-171-2151INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
1005-01-251-9823INTERCHANGEABLE
BOLT ASSEMBLY
7437MIL
6530-01-618-7437INTERCHANGEABLE
ROD,INTRAVENOUS-IRRIGATION CONTA
7437

Frequently Asked Questions

What is NSN 5998-00-329-8581?

NSN 5998-00-329-8581 is a Circuit Card Assembly, manufactured by Drs Signal Solutions, Inc., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-329-8581?

NSN 5998-00-329-8581 has 1 cross-referenced part number: 7437 (Drs Signal Solutions, Inc.).

What NSN replaces 5998-00-329-8581?

There are 10 known substitutes for 5998-00-329-8581: 5962-00-024-0653, 5330-00-027-9346, 5315-00-298-2067 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7437?

Key specifications for 7437: Overall Length: 4.750 INCHES NOMINAL IN; Overall Width: 4.250 INCHES NOMINAL IN; End Item Identification: CRYPTOLOGIC ITEMS OTHER THAN COMSEC ITEMS; Special Features: CAP 10,DIODE 8,PWB 1,RES 27,TRANSFORMER 1,TRANSISTOR 8;PLUG-IN MTD. 10 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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