The Oscillator,crystal Controlled, cataloged under National Stock Number 5955-01-448-9987, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is General Eastern Instruments, Inc Div Ge Industrial Systems. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-448-9987 |
| Primary Part Number | S40087587 |
| Item Name | Oscillator,crystal Controlled |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | General Eastern Instruments, Inc Div Ge Industrial Systems |
| Status | ACTIVE |
| Frequency Per Channel | 6.0 MEGAHERTZ NOMINAL OPERATING CHANNEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| S40087587 PRIMARY | General Eastern Instruments, Inc Div Ge Industrial Systems (USA) |
| Reference | Meaning |
|---|---|
| SRMP-1-6MHZ | C/1 Advisory reference — outside the item-of-supply concept M-Tron Industries, Inc |
NSN 5955-01-448-9987 is a Oscillator,crystal Controlled, manufactured by General Eastern Instruments, Inc Div Ge Industrial Systems, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-448-9987 has 1 manufacturer part number on file: S40087587 (General Eastern Instruments, Inc Div Ge Industrial Systems).
Key specifications for S40087587: Frequency Per Channel: 6.0 MEGAHERTZ NOMINAL OPERATING CHANNEL; End Item Identification: 6660-01-423-9472. 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.
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.