PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20321Electronic Components Assembly

Ocean Technology Inc · NSN 5998-01-077-6322 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-077-6322 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-077-6322. Primary manufacturer part number: 20321.
Features
  • Electronic Components Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Ocean Technology Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-01-077-6322, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ocean Technology Inc. This item has 1 commercial cross-reference from 1 manufacturer, 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.

Technical Specifications
ParameterValue
NSN5998-01-077-6322
Primary Part Number20321
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerOcean Technology Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.5200 lbs
Cube0.0181 cu ft
Verified Substitutes 12
5935-00-097-317220321 INTERCHANGEABLE
Connector,plug,electrical
Anderson Airmotive Inc
3110-00-156-1916 INTERCHANGEABLE
Bearing,ball,thrust
3040-00-180-5458203-21 INTERCHANGEABLE
Gearshaft,spur
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
6130-00-312-8241M430774-1 INTERCHANGEABLE
Rectifier,metallic
L3 Technologies, Inc. Div Communication Systems-East
6515-00-333-880066-2742 INTERCHANGEABLE
Forceps,dressing
Sklar Corporation Dba Sklar Instruments
6350-00-388-440310300077 INTERCHANGEABLE
Buzzer
Us Army Aviation and Missile Command
5330-00-924-9040697524A INTERCHANGEABLE
Gasket
Hamilton Sundstrand Corporation
4820-01-075-5091A6792-026-156 INTERCHANGEABLE
Stem,fluid Valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-075-735207736002156 INTERCHANGEABLE
Seat,valve
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
4820-01-177-3886 INTERCHANGEABLE
Valve,safety Relief
Cross-Reference Index
Part NumberManufacturer
20321 Ocean Technology Inc (USA)
Related Parts
5935-00-097-3172INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
20321
3110-00-156-1916INTERCHANGEABLE
BEARING,BALL,THRUST
3040-00-180-5458INTERCHANGEABLE
GEARSHAFT,SPUR
203-21
6130-00-312-8241INTERCHANGEABLE
RECTIFIER,METALLIC
M430774-1
6515-00-333-8800INTERCHANGEABLE
FORCEPS,DRESSING
66-2742
6350-00-388-4403INTERCHANGEABLE
BUZZER
10300077
5330-00-924-9040INTERCHANGEABLE
GASKET
697524A
4820-01-075-5091INTERCHANGEABLE
STEM,FLUID VALVE
A6792-026-156
4820-01-075-7352INTERCHANGEABLE
SEAT,VALVE
07736002156
4820-01-177-3886INTERCHANGEABLE
VALVE,SAFETY RELIEF
5920-01-293-3965INTERCHANGEABLE
FUSEHOLDER,BLOCK
5120-01-349-1470INTERCHANGEABLE
WRENCH,BOX AND OPEN END,COMBINAT

Frequently Asked Questions

What is NSN 5998-01-077-6322?

NSN 5998-01-077-6322 is a Electronic Components Assembly, manufactured by Ocean Technology Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-077-6322?

NSN 5998-01-077-6322 has 1 cross-referenced part number: 20321 (Ocean Technology Inc).

What NSN replaces 5998-01-077-6322?

There are 12 known substitutes for 5998-01-077-6322: 5935-00-097-3172, 3110-00-156-1916, 3040-00-180-5458 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20321?

Key specifications for 20321: Special Features: PRINTED WIRING BOARD 1; CONNECTOR 2; TERMINAL 100; Overall Width: 4.125 INCHES NOMINAL IN; Overall Length: 7.000 INCHES NOMINAL IN; Overall Height: 0.438 INCHES NOMINAL IN. 8 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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