PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

8278Tuning Wand,electronic Equipment

Gc/waldom Inc · NSN 5120-00-288-7783 · FSC 5120 · No Item Name Available
Verified by PartsTable
NSN 5120-00-288-7783 — this item is cataloged by the U.S. Government under National Stock Number 5120-00-288-7783. Primary manufacturer part number: 8278.
Features
  • Tuning Wand,electronic Equipment — FSC 5120
  • General Characteristics Item Description: PLASTIC ROD;O/A LG 6 IN.,OD 0.265 IN.;RIGID;5/32 IN.DIA BY 3/8 IN. LG INSERT SIZES;TWO WORKING ENDS -BRASS AND IRON IN
  • 13 verified cross-references
  • Primary manufacturer: Gc/waldom Inc
Applications
  • Field maintenance and repair
  • Facility maintenance operations
  • General-purpose hand tools
General Description

The Tuning Wand,electronic Equipment, cataloged under National Stock Number 5120-00-288-7783, is classified within Federal Supply Class 5120 (No Item Name Available) of the Hand Tools group. The primary manufacturer of record is Gc/waldom Inc. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 13 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5120-00-288-7783
Primary Part Number8278
Item NameTuning Wand,electronic Equipment
FSC / FSG5120 / 51 — No Item Name Available
ManufacturerGc/waldom Inc
StatusCANCELLED
General Characteristics Item DescriptionPLASTIC ROD;O/A LG 6 IN.,OD 0.265 IN.;RIGID;5/32 IN.DIA BY 3/8 IN. LG INSERT SIZES;TWO WORKING ENDS -BRASS AND IRON IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5960-00-060-6604 INTERCHANGEABLE
Electron Tube
4330-00-068-8187348-3 INTERCHANGEABLE
Filter Element,fluid
Collins Engine Nozzles, Inc
3110-00-100-30792X6505A INTERCHANGEABLE
Cone and Rollers,tapered Roller
Napco International Llc Dba Napco International Inc
5310-00-148-47219383 INTERCHANGEABLE
Washer,flat
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
9540-00-251-2595 INTERCHANGEABLE
Angle,structural
5960-00-264-2998 INTERCHANGEABLE
Electron Tube
5950-00-283-433011988 INTERCHANGEABLE
Transformer,power
Inrcore, Llc Div Inrcore
4330-00-319-118814429 INTERCHANGEABLE
Filter Element,fluid
Arvinmeritor Inc
5310-00-331-89716163 INTERCHANGEABLE
Washer,finishing
Gc/waldom Inc
3120-00-338-7845 INTERCHANGEABLE
Bearing,sleeve
Cross-Reference Index
Part NumberManufacturer
8278 PRIMARY Gc/waldom Inc (USA)
11988 Granco Industries Inc (USA)
825 Dialight Corporation (USA)
024-0166-00 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
11988 Wta Tool Llc (USA)
TE7783 PRIMARY Timber Edge Machine Inc. (USA)
825 Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA)
024-0166-000 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
505-1463-002 Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
6163 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
51202887793 PRIMARY General Services Administration Federal Supply Service (USA)
1006 Entron Industries Limited Partnership Dba Entron Industries Property Div (USA)
9383 PRIMARY Huntington Partners, Inc. Dba Continental Tool & Mfg. (USA)
Related Parts
5960-00-060-6604INTERCHANGEABLE
ELECTRON TUBE
4330-00-068-8187INTERCHANGEABLE
FILTER ELEMENT,FLUID
348-3
3110-00-100-3079INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
2X6505A
5310-00-148-4721INTERCHANGEABLE
WASHER,FLAT
9383
9540-00-251-2595INTERCHANGEABLE
ANGLE,STRUCTURAL
5960-00-264-2998INTERCHANGEABLE
ELECTRON TUBE
5950-00-283-4330INTERCHANGEABLE
TRANSFORMER,POWER
11988
4330-00-319-1188INTERCHANGEABLE
FILTER ELEMENT,FLUID
14429
5310-00-331-8971INTERCHANGEABLE
WASHER,FINISHING
6163
3120-00-338-7845INTERCHANGEABLE
BEARING,SLEEVE
3040-00-356-3355INTERCHANGEABLE
LEVER,MANUAL CONTROL
SC-B-69625
1650-00-418-3260INTERCHANGEABLE
FILTER ELEMENT,FLUID
3187252

Frequently Asked Questions

What is NSN 5120-00-288-7783?

NSN 5120-00-288-7783 is a Tuning Wand,electronic Equipment, manufactured by Gc/waldom Inc, classified under FSC 5120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5120-00-288-7783?

NSN 5120-00-288-7783 has 13 cross-referenced part numbers: 8278 (Gc/waldom Inc), 11988 (Granco Industries Inc), 825 (Dialight Corporation), 024-0166-00 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems), 11988 (Wta Tool Llc) and 8 more.

What NSN replaces 5120-00-288-7783?

There are 12 known substitutes for 5120-00-288-7783: 5960-00-060-6604, 4330-00-068-8187, 3110-00-100-3079 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 8278?

Key specifications for 8278: Special Features: IAW GSA DRAWING NUMBER 5120-00-288-7783, DATED 5/16/1966; General Characteristics Item Description: PLASTIC ROD;O/A LG 6 IN.,OD 0.265 IN.;RIGID;5/32 IN.DIA BY 3/8 IN. LG INSERT SIZES;TWO WORKING ENDS -BRASS AND IRON IN. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5120-00-288-7783 still in active supply?

NSN 5120-00-288-7783 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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