NSN 4920-01-003-7965 · NIIN 010037965 · Part number Y807AF1
Greenray Industries, Inc. · FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment · FSG 49 — Maintenance and Repair Shop Equipment · CAGE 16681
Government record, cited
NSN 4920-01-003-7965 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-003-7965. Manufacturer of record part number: Y807AF1.
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
FSG: 49 — Maintenance and Repair Shop Equipment
Primary part number: Y807AF1
Manufacturer: Greenray Industries, Inc.
General Description
The Oscillator,rf, cataloged under National Stock Number 4920-01-003-7965, 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 Greenray Industries, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
OSC51-12-1
5/9Secondary reference
Oak Crystal Inc
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 4920-01-003-7965?
NSN 4920-01-003-7965 is a Oscillator,rf, manufactured by Greenray Industries, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
What part numbers are listed for NSN 4920-01-003-7965?
NSN 4920-01-003-7965 has 2 manufacturer part numbers on file: 0SC51-12-1 (Microsemi Corp. - High Performance Timing Dba Vectron International- Cancelled), Y807AF1 (Greenray Industries, Inc.).
What are the specifications of Y807AF1?
Key specifications for Y807AF1: End Item Identification: AN/USM 247 VAST. 0 specifications are documented in the U.S. Government catalog.
Is NSN 4920-01-003-7965 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.