The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-249-9974, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is M-Tron Industries, Inc. Government technical data includes 6 specifications, 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.
| Parameter | Value |
|---|---|
| NSN | 5955-01-249-9974 |
| Primary Part Number | MP1-11.000000MHZ |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | M-Tron Industries, Inc |
| Status | ACTIVE |
| Frequency Tolerance for Operating Temp in Percent | -0.005 TO 0.005 |
| Equivalent Resistance Value in Ohms | 30.0 NOMINAL |
| Load Capacitance in Picofarads | 18.0 NOMINAL |
| Circuit Resonance | ANTIRESONANCE |
| Operating Temp Range | +0.0 TO 70.0 CELSIUS DEGC |
| Specified Frequency | 11.000 MEGAHERTZ |
| 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 |
|---|---|
| 111-011-0000 | Bluedrop Simulation Services Inc (CAN) |
| MP1-11.000000MHZ PRIMARY | M-Tron Industries, Inc (USA) |
NSN 5955-01-249-9974 is a Crystal Unit,quartz, manufactured by M-Tron Industries, Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-249-9974 has 2 manufacturer part numbers on file: 111-011-0000 (Bluedrop Simulation Services Inc), MP1-11.000000MHZ (M-Tron Industries, Inc).
Key specifications for MP1-11.000000MHZ: Frequency Tolerance for Operating Temp in Percent: -0.005 TO 0.005; Equivalent Resistance Value in Ohms: 30.0 NOMINAL; Load Capacitance in Picofarads: 18.0 NOMINAL; Circuit Resonance: ANTIRESONANCE. 6 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 5955-01-249-9974 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.