The Oscillating Group, cataloged under National Stock Number 5865-01-253-5017, is classified within Federal Supply Class 5865 (Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5865-01-253-5017 |
| Primary Part Number | VTW721-0 |
| Item Name | Oscillating Group |
| FSC / FSG | 5865 / 58 — Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment |
| Manufacturer | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions |
| Status | ACTIVE |
| Unpackaged Unit Length | 4.600 INCHES NOMINAL IN |
| Unpackaged Unit Width | 3.630 INCHES NOMINAL IN |
| Unpackaged Unit Height | 3.600 INCHES NOMINAL IN |
| Reference Number Differentiating Characteristics | DIFFERENTIATED BY P/N |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| VTW721-0 | Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions (USA) |
| Reference | Meaning |
|---|---|
| 587R226H01 | 1/3 Source control — Government-approved source U.S. Government activity |
NSN 5865-01-253-5017 is a Oscillating Group, manufactured by Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions, classified under FSC 5865, Electronic Countermeasures, Counter-countermeasures and Quick Reaction Capability Equipment. Status: active.
NSN 5865-01-253-5017 has 1 manufacturer part number on file: VTW721-0 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions).
Key specifications for VTW721-0: Unpackaged Unit Length: 4.600 INCHES NOMINAL IN; Unpackaged Unit Width: 3.630 INCHES NOMINAL IN; Unpackaged Unit Height: 3.600 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: OSCILLATOR SYSTEM-VOLTAGE VARIABLE. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 5865-01-253-5017 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.