The Crystal Unit,quartz, cataloged under National Stock Number 5955-01-413-7319, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Seiko Instruments U.s.a. Inc.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-413-7319 |
| Primary Part Number | DS357 |
| Item Name | Crystal Unit,quartz |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Seiko Instruments U.s.a. Inc. |
| Status | ACTIVE |
| Specified Frequency | 3.579545 MEGAHERTZ |
| 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 |
|---|---|
| DS357 PRIMARY | Seiko Instruments U.s.a. Inc. (USA) |
NSN 5955-01-413-7319 is a Crystal Unit,quartz, manufactured by Seiko Instruments U.s.a. Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-413-7319 has 1 manufacturer part number on file: DS357 (Seiko Instruments U.s.a. Inc.).
Key specifications for DS357: End Item Identification: 5895-01-167-2479, CAGE 62712; Specified Frequency: 3.579545 MEGAHERTZ. 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.