PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

64576Circuit Card Assembly

Espey Mfg and Electronics Corp · NSN 5998-01-508-0974 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-508-0974 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-508-0974. Primary manufacturer part number: 64576.
Features
  • Circuit Card Assembly — FSC 5998
  • 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 Circuit Card Assembly, cataloged under National Stock Number 5998-01-508-0974, 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 and Electronics Corp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-01-508-0974
Primary Part Number64576
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerEspey Mfg and Electronics Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5961-00-919-68162N3265 INTERCHANGEABLE
Transistor
Microsemi Corp - Massachusetts
1005-01-311-234664576 INTERCHANGEABLE
Grip,pistol
Colt's Manufacturing Company, Llc
Cross-Reference Index
Part NumberManufacturer
64576 Espey Mfg and Electronics Corp (USA)
64576 Espey Mfg. & Electronics Corp. (USA)
Related Parts
5961-00-919-6816INTERCHANGEABLE
TRANSISTOR
2N3265
1005-01-311-2346INTERCHANGEABLE
GRIP,PISTOL
64576

Frequently Asked Questions

What is NSN 5998-01-508-0974?

NSN 5998-01-508-0974 is a Circuit Card Assembly, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-508-0974?

NSN 5998-01-508-0974 has 2 cross-referenced part numbers: 64576 (Espey Mfg and Electronics Corp), 64576 (Espey Mfg. & Electronics Corp.).

What NSN replaces 5998-01-508-0974?

There are 2 known substitutes for 5998-01-508-0974: 5961-00-919-6816, 1005-01-311-2346. Verify interchangeability with system specifications before substitution.

What are the specifications of 64576?

Key specifications for 64576: End Item Identification: RAT31-SL; End Item Identification: RAT31-SL. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com