PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1056Circuit Card Assembly

Naval Inventory Control Point Mechanicsburg · NSN 5998-00-111-7193 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-111-7193 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-111-7193. Primary manufacturer part number: A1056.
Features
  • Circuit Card Assembly — FSC 5998
  • 2 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-111-7193, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5998-00-111-7193
Primary Part NumberA1056
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5325-00-276-78087054707P2 INTERCHANGEABLE
Latch Guide,snapslide Fastener
Lockheed Martin Corporation Div Rms
3110-00-554-5739A108734 INTERCHANGEABLE
Bearing,ball,annular
Raytheon Company Dba Raytheon Co
5910-00-844-4638 INTERCHANGEABLE
Capacitor,fixed,mica Dielectric
Cross-Reference Index
Part NumberManufacturer
A1056 Darcy Industries Inc Tsi Division (USA)
A1056 PRIMARY Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
5325-00-276-7808INTERCHANGEABLE
LATCH GUIDE,SNAPSLIDE FASTENER
7054707P2
3110-00-554-5739INTERCHANGEABLE
BEARING,BALL,ANNULAR
A108734
5910-00-844-4638INTERCHANGEABLE
CAPACITOR,FIXED,MICA DIELECTRIC

Frequently Asked Questions

What is NSN 5998-00-111-7193?

NSN 5998-00-111-7193 is a Circuit Card Assembly, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-111-7193?

NSN 5998-00-111-7193 has 2 cross-referenced part numbers: A1056 (Darcy Industries Inc Tsi Division), A1056 (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 5998-00-111-7193?

There are 3 known substitutes for 5998-00-111-7193: 5325-00-276-7808, 3110-00-554-5739, 5910-00-844-4638. Verify interchangeability with system specifications before substitution.

What are the specifications of A1056?

Key specifications for A1056: Special Features: CAPACITOR 12; PRINTED WIRING BOARD 1; RAIL PLASTIC 2; RESISTOR 43; SEMICONDUCTOR DEVICE DIODE 14; TRANSISTOR 9; Part Name Assigned by Controlling Agency: FSC APPLICATION DATA: COUNTER,ELECTRONIC DIGITAL,READOUT; Overall Width: 6.750 INCHES NOMINAL IN; Overall Length: 6.875 INCHES NOMINAL IN. 10 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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