PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51601Electronic Components Assembly

Espey Mfg. & Electronics Corp. · NSN 5998-00-425-3323 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-425-3323 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-425-3323. Primary manufacturer part number: 51601.
Features
  • Electronic Components Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Electronic Components Assembly, cataloged under National Stock Number 5998-00-425-3323, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. This item has 2 commercial cross-references 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
NSN5998-00-425-3323
Primary Part Number51601
Item NameElectronic Components Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.2200 lbs
Cube0.0307 cu ft
Verified Substitutes 12
5330-00-178-147952509 INTERCHANGEABLE
Gasket
Waterous Company
5315-00-630-917051601 INTERCHANGEABLE
Pin,straight,headless
Pratt & Whitney Canada Corp Div Pratt & Whitney Canada Corp.
6645-00-719-90607199060 INTERCHANGEABLE
Jewel
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
4730-00-796-75645-160-1 INTERCHANGEABLE
Strainer,sediment
Parker Hannifin Corporation Div Aerospace Group Headquarters
5935-00-837-5969 INTERCHANGEABLE
Plug,telephone
6625-00-879-5690CX-7506/U(9FT5IN) INTERCHANGEABLE
Probe-Lead Assembly,test
Joint Electronics Type Designation System
3455-01-042-4839 INTERCHANGEABLE
File,rotary
4730-01-077-0277 INTERCHANGEABLE
Strainer Element,sediment
2940-01-163-732651759 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
4470-01-282-1311 INTERCHANGEABLE
Cleaning Head Special
Cross-Reference Index
Part NumberManufacturer
51601 Espey Mfg. & Electronics Corp. (USA)
51759 Espey Mfg. & Electronics Corp. (USA)
Related Parts
5330-00-178-1479INTERCHANGEABLE
GASKET
52509
5315-00-630-9170INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
51601
6645-00-719-9060INTERCHANGEABLE
JEWEL
7199060
4730-00-796-7564INTERCHANGEABLE
STRAINER,SEDIMENT
5-160-1
5935-00-837-5969INTERCHANGEABLE
PLUG,TELEPHONE
6625-00-879-5690INTERCHANGEABLE
PROBE-LEAD ASSEMBLY,TEST
CX-7506/U(9FT5IN)
3455-01-042-4839INTERCHANGEABLE
FILE,ROTARY
4730-01-077-0277INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
2940-01-163-7326INTERCHANGEABLE
FILTER ELEMENT,FLUID
51759
4470-01-282-1311INTERCHANGEABLE
CLEANING HEAD SPECIAL
3040-01-298-6644INTERCHANGEABLE
COLLAR,SHAFT
4320-01-328-3397INTERCHANGEABLE
SHAFT,FLANGE
51601

Frequently Asked Questions

What is NSN 5998-00-425-3323?

NSN 5998-00-425-3323 is a Electronic Components Assembly, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-425-3323?

NSN 5998-00-425-3323 has 2 cross-referenced part numbers: 51601 (Espey Mfg. & Electronics Corp.), 51759 (Espey Mfg. & Electronics Corp.).

What NSN replaces 5998-00-425-3323?

There are 12 known substitutes for 5998-00-425-3323: 5330-00-178-1479, 5315-00-630-9170, 6645-00-719-9060 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 51601?

Key specifications for 51601: Special Features: MOUNTING CONFIGURATION:PLUG IN MTD; Special Features: MOUNTING CONFIGURATION:PLUG IN MTD. 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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