PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

68020Test Set,vibration

Meggitt (orange County), Inc. · NSN 4920-00-112-9680 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-00-112-9680 — this item is cataloged by the U.S. Government under National Stock Number 4920-00-112-9680. Primary manufacturer part number: 68020.
Features
  • Test Set,vibration — FSC 4920
  • Reference Data and Literature: TO 1C-5A-4-2; 33A1-11-33-1 A
  • 3 verified cross-references
  • Primary manufacturer: Meggitt (orange County), Inc.
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Test Set,vibration, cataloged under National Stock Number 4920-00-112-9680, 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 Meggitt (orange County), Inc.. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-00-112-9680
Primary Part Number68020
Item NameTest Set,vibration
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerMeggitt (orange County), Inc.
StatusACTIVE
Reference Data and LiteratureTO 1C-5A-4-2; 33A1-11-33-1 A
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5670-00-481-344868020 INTERCHANGEABLE
Flashing,metal
Amerimax Home Products Inc
2520-01-004-477268021 INTERCHANGEABLE
Case,differential
Dana Commercial Vehicle Products, Llc
5895-01-390-262368020 INTERCHANGEABLE
Interface Unit,communication Equ
Cisco Systems Inc
5935-01-465-8738 INTERCHANGEABLE
Connector,plug,electrical
4720-01-496-331968020 INTERCHANGEABLE
Hose,nonmetallic
Spx Corporation Div Spx / Robinair Div
Cross-Reference Index
Part NumberManufacturer
6-76205-1 Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector (USA)
6-76205-1 Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems (USA)
68020 PRIMARY Meggitt (orange County), Inc. (USA)
Related Parts
5670-00-481-3448INTERCHANGEABLE
FLASHING,METAL
68020
2520-01-004-4772INTERCHANGEABLE
CASE,DIFFERENTIAL
68021
5895-01-390-2623INTERCHANGEABLE
INTERFACE UNIT,COMMUNICATION EQU
68020
5935-01-465-8738INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
4720-01-496-3319INTERCHANGEABLE
HOSE,NONMETALLIC
68020

Frequently Asked Questions

What is NSN 4920-00-112-9680?

NSN 4920-00-112-9680 is a Test Set,vibration, manufactured by Meggitt (orange County), Inc., classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-00-112-9680?

NSN 4920-00-112-9680 has 3 cross-referenced part numbers: 6-76205-1 (Northrop Grumman Technical Services, Inc. Dba Defense Systems Sector), 6-76205-1 (Northrop Grumman Systems Corporation Dba Northrop Grumman Is Div Northrop Grumman Aeronautics Systems), 68020 (Meggitt (orange County), Inc.).

What NSN replaces 4920-00-112-9680?

There are 5 known substitutes for 4920-00-112-9680: 5670-00-481-3448, 2520-01-004-4772, 5895-01-390-2623 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 68020?

Key specifications for 68020: Reference Data and Literature: TO 1C-5A-4-2; 33A1-11-33-1 A; Part Name Assigned by Controlling Agency: TEST SET, PORTABLE ENGINE VIBRATION; End Item Identification: F-5 AIRCRAFT. 3 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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