The Oscillator Subassembly, cataloged under National Stock Number 5955-00-150-1892, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Mobil Chemical Co Chemical Coatings Div Div of Mobil Oil Corp. Government technical data includes 1 specification, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-150-1892 |
| Primary Part Number | 74800 |
| Item Name | Oscillator Subassembly |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Mobil Chemical Co Chemical Coatings Div Div of Mobil Oil Corp |
| Status | ACTIVE |
| Component Type and Quantity | 1 CAPACITOR AND 1 RESISTOR AND 1 TRANSFORMER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 74800 PRIMARY | Mobil Chemical Co Chemical Coatings Div Div of Mobil Oil Corp (USA) |
NSN 5955-00-150-1892 is a Oscillator Subassembly, manufactured by Mobil Chemical Co Chemical Coatings Div Div of Mobil Oil Corp, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-150-1892 has 1 manufacturer part number on file: 74800 (Mobil Chemical Co Chemical Coatings Div Div of Mobil Oil Corp).
1 possible match (shared part number, not a government interchangeability claim): 4810-01-397-7859. Verify interchangeability with system specifications before substitution.
Key specifications for 74800: Overall Height: 1.000 INCHES NOMINAL IN; Component Type and Quantity: 1 CAPACITOR AND 1 RESISTOR AND 1 TRANSFORMER; Overall Length: 8.187 INCHES NOMINAL IN; Overall Width: 2.687 INCHES NOMINAL IN. 1 specification is 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 5955-00-150-1892 has DEMIL Code B. 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.