PartsTable TECHNICAL DATA SHEET
NSN 4920-01-073-4851Government record, cited

Router Assembly4920-01-073-4851

NSN 4920-01-073-4851 · NIIN 010734851 · Part number UDB915394-GF
United Drill Bushing Corporation Dba United Drill Bushing Corp · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 52369
Government record, cited
NSN 4920-01-073-4851 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-073-4851. Manufacturer of record part number: UDB915394-GF.
Also searched as  4920-01-073-4851 · 4920010734851 · NIIN 010734851 · 01-073-4851 · FSC 4920 Aircraft Maintenance and Repair Shop Specialized Equipment · CAGE 52369 · UDB915394-GF · GT915394-GF(ALT)
Nearby stock numbers  ·
Features
  • Router Assembly — FSC 4920
  • General Characteristics Item Description: USED IN EDGE-OF-PART TRIM ROUTER KIT
  • 2 manufacturer part numbers on file
  • Manufacturer of record: United Drill Bushing Corporation Dba United Drill Bushing Corp
Identification
  • NSN: 4920-01-073-4851
  • NIIN: 010734851
  • FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
  • FSG: 49 — Maintenance and Repair Shop Equipment
  • Primary part number: UDB915394-GF
  • Manufacturer: United Drill Bushing Corporation Dba United Drill Bushing Corp
General Description

The Router Assembly, cataloged under National Stock Number 4920-01-073-4851, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is United Drill Bushing Corporation Dba United Drill Bushing Corp. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-073-4851
Primary Part NumberUDB915394-GF
Item NameRouter Assembly
FSC / FSG4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment
ManufacturerUnited Drill Bushing Corporation Dba United Drill Bushing Corp
StatusACTIVE
General Characteristics Item DescriptionUSED IN EDGE-OF-PART TRIM ROUTER KIT
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
UDB915394-GF PRIMARY United Drill Bushing Corporation Dba United Drill Bushing Corp (USA)
GT915394-GF(ALT) Greer Aero Llc (USA)
No interchangeability data on file.
Other items in FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190
TEST SET,FLIGHT CONTROL SYSTEM
4920-00-001-1405
4920-00-001-1405 · Item name not on file
4920-00-001-1716
4920-00-001-1716 · Item name not on file
4920-00-001-1744
4920-00-001-1744 · Item name not on file
4920-00-001-1745
4920-00-001-1745 · Item name not on file
4920-00-001-1746
4920-00-001-1746 · Item name not on file
4920-00-001-1747
4920-00-001-1747 · Item name not on file
4920-00-001-1748
4920-00-001-1748 · Item name not on file

Frequently Asked Questions

What is NSN 4920-01-073-4851?

NSN 4920-01-073-4851 is a Router Assembly, manufactured by United Drill Bushing Corporation Dba United Drill Bushing Corp, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.

What part numbers are listed for NSN 4920-01-073-4851?

NSN 4920-01-073-4851 has 2 manufacturer part numbers on file: UDB915394-GF (United Drill Bushing Corporation Dba United Drill Bushing Corp), GT915394-GF(ALT) (Greer Aero Llc).

What are the specifications of UDB915394-GF?

Key specifications for UDB915394-GF: General Characteristics Item Description: USED IN EDGE-OF-PART TRIM ROUTER KIT; End Item Identification: F-16 ACFT AGE.. 1 specification is documented in the U.S. Government catalog.

Is NSN 4920-01-073-4851 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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