PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

63810Microcircuit,digital

Espey Mfg and Electronics Corp · NSN 5962-01-494-6597 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-494-6597 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-494-6597. Primary manufacturer part number: 63810.
Features
  • Microcircuit,digital — FSC 5962
  • Supplementary Features: NHA 64103, CCA GRID MOD TEST BOX, A1
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg and Electronics Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-494-6597, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Espey Mfg and Electronics Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-494-6597
Primary Part Number63810
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerEspey Mfg and Electronics Corp
StatusACTIVE
Supplementary FeaturesNHA 64103, CCA GRID MOD TEST BOX, A1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
4820-01-184-427738393 INTERCHANGEABLE
Seat,valve
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
Cross-Reference Index
Part NumberManufacturer
63810 Espey Mfg and Electronics Corp (USA)
63810 Espey Mfg. & Electronics Corp. (USA)
Related Parts
4820-01-184-4277INTERCHANGEABLE
SEAT,VALVE
38393

Frequently Asked Questions

What is NSN 5962-01-494-6597?

NSN 5962-01-494-6597 is a Microcircuit,digital, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-494-6597?

NSN 5962-01-494-6597 has 2 cross-referenced part numbers: 63810 (Espey Mfg and Electronics Corp), 63810 (Espey Mfg. & Electronics Corp.).

What NSN replaces 5962-01-494-6597?

There is 1 known substitute for 5962-01-494-6597: 4820-01-184-4277. Verify interchangeability with system specifications before substitution.

What are the specifications of 63810?

Key specifications for 63810: End Item Identification: RAT 31SL, GRID MOD TEST BOX; Supplementary Features: NHA 64103, CCA GRID MOD TEST BOX, A1. 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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