PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7927Circuit Card Assembly

Ird Mechanalysis Inc · NSN 5998-01-025-3631 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-01-025-3631 — this item is cataloged by the U.S. Government under National Stock Number 5998-01-025-3631. Primary manufacturer part number: 7927.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Ird Mechanalysis Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-01-025-3631, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Ird Mechanalysis Inc. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-01-025-3631
Primary Part Number7927
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerIrd Mechanalysis Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.1500 lbs
Cube0.0152 cu ft
Verified Substitutes 4
5305-00-208-5898 INTERCHANGEABLE
Screw,machine
5961-00-723-3602 INTERCHANGEABLE
Semiconductor Device,diode
6150-01-587-54638054-G501 INTERCHANGEABLE
Lead,electrical
Howell Laboratories Inc Dba Howell Laboratories Inc
6150-01-587-54648054-G503 INTERCHANGEABLE
Lead,electrical
Howell Laboratories Inc Dba Howell Laboratories Inc
Cross-Reference Index
Part NumberManufacturer
7927 Ird Mechanalysis Inc (USA)
B2-3411 Ird Mechanalysis Inc (USA)
Related Parts
5305-00-208-5898INTERCHANGEABLE
SCREW,MACHINE
5961-00-723-3602INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
6150-01-587-5463INTERCHANGEABLE
LEAD,ELECTRICAL
8054-G501
6150-01-587-5464INTERCHANGEABLE
LEAD,ELECTRICAL
8054-G503

Frequently Asked Questions

What is NSN 5998-01-025-3631?

NSN 5998-01-025-3631 is a Circuit Card Assembly, manufactured by Ird Mechanalysis Inc, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-01-025-3631?

NSN 5998-01-025-3631 has 2 cross-referenced part numbers: 7927 (Ird Mechanalysis Inc), B2-3411 (Ird Mechanalysis Inc).

What NSN replaces 5998-01-025-3631?

There are 4 known substitutes for 5998-01-025-3631: 5305-00-208-5898, 5961-00-723-3602, 6150-01-587-5463 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7927?

Key specifications for 7927: Special Features: PRINTED WIRING BOARD 1,RESISTOR 8,SWITCH 1; Special Features: PRINTED WIRING BOARD 1,RESISTOR 8,SWITCH 1. 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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