PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23751Panel,patching,programming

Smiths Aerospace, Inc., Electronic Systems-Grand Rapids · NSN 4920-01-343-5183 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-343-5183 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-343-5183. Primary manufacturer part number: 23751.
Features
  • Panel,patching,programming — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Panel,patching,programming, cataloged under National Stock Number 4920-01-343-5183, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Smiths Aerospace, Inc., Electronic Systems-Grand Rapids. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePanel,patching,programming
FSC / FSG4920 — No Item Name Available (FSG 49)
ManufacturersSmiths Aerospace, Inc., Electronic Systems-Grand Rapids (CAGE 30377)
Technical Specifications
ParameterValue
NSN4920-01-343-5183
Primary Part Number23751
Item NamePanel,patching,programming
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerSmiths Aerospace, Inc., Electronic Systems-Grand Rapids
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5998-00-179-8110 INTERCHANGEABLE
Circuit Card Assembly
5310-00-248-6052310-02 INTERCHANGEABLE
Washer,split
Meritor Heavy Vehicle Systems, Llc
5330-00-270-8470F104-03/F326128M6 INTERCHANGEABLE
Paper,gasket
American Society for Testing and Materials Dba Astm International
5985-00-310-374923754 INTERCHANGEABLE
Coupler,directional
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
5330-00-355-097223751 INTERCHANGEABLE
Gasket
Dana Automotive Systems Group, Llc Dba Dana Sealing Products
1650-00-373-727823751 INTERCHANGEABLE
Retainer,ball Seat
Hydro-Aire Aerospace Corp
5310-00-774-477610-4987 INTERCHANGEABLE
Washer,flat
Precision Aerospace Corporation Dba Precision Engine Control
5910-00-949-5308 INTERCHANGEABLE
Capacitor,fixed,electrolytic
5325-01-163-5676 INTERCHANGEABLE
Ring,retaining
3415-01-382-0731 INTERCHANGEABLE
Grinding and Buffing Machine,uti
Cross-Reference Index
Part NumberManufacturer
23751 PRIMARY Smiths Aerospace, Inc., Electronic Systems-Grand Rapids (USA)
Related Parts
5998-00-179-8110INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
5310-00-248-6052INTERCHANGEABLE
WASHER,SPLIT
310-02
5330-00-270-8470INTERCHANGEABLE
PAPER,GASKET
F104-03/F326128M6
5985-00-310-3749INTERCHANGEABLE
COUPLER,DIRECTIONAL
23754
5330-00-355-0972INTERCHANGEABLE
GASKET
23751
1650-00-373-7278INTERCHANGEABLE
RETAINER,BALL SEAT
23751
5310-00-774-4776INTERCHANGEABLE
WASHER,FLAT
10-4987
5910-00-949-5308INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
5325-01-163-5676INTERCHANGEABLE
RING,RETAINING
3415-01-382-0731INTERCHANGEABLE
GRINDING AND BUFFING MACHINE,UTI
1560-01-732-3916INTERCHANGEABLE
PLATE,STRUCTURAL,AIRCRAFT
LK601

Frequently Asked Questions

What is NSN 4920-01-343-5183?

NSN 4920-01-343-5183 is a Panel,patching,programming, manufactured by Smiths Aerospace, Inc., Electronic Systems-Grand Rapids, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-343-5183?

NSN 4920-01-343-5183 has 1 cross-referenced part number: 23751 (Smiths Aerospace, Inc., Electronic Systems-Grand Rapids).

What NSN replaces 4920-01-343-5183?

There are 11 known substitutes for 4920-01-343-5183: 5998-00-179-8110, 5310-00-248-6052, 5330-00-270-8470 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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