The Crystal Unit,quartz, cataloged under National Stock Number 5955-00-570-0367, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Instrumentation Technology Systems Dba Its. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 — Oscillators and Piezoelectric Crystals (FSG 59) |
| Manufacturers | Bliley Technologies Inc (CAGE 71034); Instrumentation Technology Systems Dba Its (CAGE 57414) |
| Parameter | Value |
|---|---|
| NSN | 5955-00-570-0367 |
| Primary Part Number | 1200003 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Instrumentation Technology Systems Dba Its |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| N26D159-1.90615MHZ | Bliley Technologies Inc (USA) |
| 1200003 PRIMARY | Instrumentation Technology Systems Dba Its (USA) |
| Reference | Meaning |
|---|---|
| CC0-78MD-1.90615MHZ | 5/9 Secondary reference Bliley Technologies Inc |
NSN 5955-00-570-0367 is a Crystal Unit,quartz, manufactured by Instrumentation Technology Systems Dba Its, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-570-0367 has 2 manufacturer part numbers on file: N26D159-1.90615MHZ (Bliley Technologies Inc), 1200003 (Instrumentation Technology Systems Dba Its).
4 possible matches (shared part number, not a government interchangeability claim): 5925-00-881-9150, 3010-01-228-7441, 5962-01-254-8826. Verify interchangeability with system specifications before substitution.
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 5955-00-570-0367 has DEMIL Code Q. 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.