PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

24720Interface Unit,input-Output

Seacorp, Llc Dba Sea Corp · NSN 5998-01-657-2928 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-657-2928 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-657-2928. Primary manufacturer part number: 24720.
Features
  • Interface Unit,input-Output — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Seacorp, Llc Dba Sea Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Interface Unit,input-Output, cataloged under National Stock Number 5998-01-657-2928, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Seacorp, Llc Dba Sea Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-657-2928
Primary Part Number24720
Item NameInterface Unit,input-Output
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerSeacorp, Llc Dba Sea Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality Code00
Unit of IssueEA
SMR CodeYH
Verified Substitutes 9
Circuit Card Assembly
5950-00-018-146024720 INTERCHANGEABLE
Holding Coil Assy
Leslie Controls, Inc. Dba Leslie Controls Inc
6685-00-081-452924720 INTERCHANGEABLE
Indicator,humidity,plug
Alter Harry Co the Div of T E C
3110-00-100-054224720-2U024 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
1560-00-311-1569ST7M192-1 INTERCHANGEABLE
Fitting,engine Drain
The Boeing Company Div Defense
3020-01-192-839424720 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
4920-01-507-283024720 INTERCHANGEABLE
Cup,bearing,aircraf
Hydraulics International Inc
8145-01-543-017024720 INTERCHANGEABLE
Shipping and Storage Container,o
Charles Reed Knight Jr Dba Knight's Armament Company
6515-01-599-6376673 INTERCHANGEABLE
Rod,extractor-Compressor
Sign Fracture Care International Dba Sign
Cross-Reference Index
Part NumberManufacturer
24720 PRIMARY Seacorp, Llc Dba Sea Corp (USA)
Related Parts
5998-00-071-8391SUCCESSOR
CIRCUIT CARD ASSEMBLY
5950-00-018-1460INTERCHANGEABLE
HOLDING COIL ASSY
24720
6685-00-081-4529INTERCHANGEABLE
INDICATOR,HUMIDITY,PLUG
24720
3110-00-100-0542INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
24720-2U024
1560-00-311-1569INTERCHANGEABLE
FITTING,ENGINE DRAIN
ST7M192-1
3020-01-192-8394INTERCHANGEABLE
GEAR,SPUR
24720
4920-01-507-2830INTERCHANGEABLE
CUP,BEARING,AIRCRAF
24720
8145-01-543-0170INTERCHANGEABLE
SHIPPING AND STORAGE CONTAINER,O
24720
6515-01-599-6376INTERCHANGEABLE
ROD,EXTRACTOR-COMPRESSOR
673

Frequently Asked Questions

What is NSN 5998-01-657-2928?

NSN 5998-01-657-2928 is a Interface Unit,input-Output, manufactured by Seacorp, Llc Dba Sea Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-657-2928?

NSN 5998-01-657-2928 has 1 cross-referenced part number: 24720 (Seacorp, Llc Dba Sea Corp).

What NSN replaces 5998-01-657-2928?

There are 9 known substitutes for 5998-01-657-2928: 5998-00-071-8391, 5950-00-018-1460, 6685-00-081-4529 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 24720?

Key specifications for 24720: End Item Identification: CV-3325B(V)5/UYK TRIDENT SEGNAL CONVERTE; End Item Identification: CV-3325B(V)5/UYK TRIDENT SEGNAL CONVERTE. 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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