The Case,crystal Unit Set, cataloged under National Stock Number 5955-00-574-4342, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Raytheon Company. Government technical data includes 6 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5955-00-574-4342 |
| Primary Part Number | 57-00709-001 |
| Item Name | Case,crystal Unit Set |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Raytheon Company |
| Status | ACTIVE |
| Component Name | CUSHION |
| Component Quantity | 3 |
| Component Identifying Number | 57-00709-121 DRAWING NO. AND 57-00709-111 DRAWING NO. AND 57-00709-101 DRAWING NO. |
| Component Controlling Agency | ELECTRONIC COMMUNICATIONS,INC |
| Locking Device | NOT INCLUDED |
| Material | PLASTIC |
| 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 |
|---|---|
| 57-00709-001 PRIMARY | Raytheon Company (USA) |
| Reference | Meaning |
|---|---|
| 830-LX | 5/9 Secondary reference Burke Products Inc |
NSN 5955-00-574-4342 is a Case,crystal Unit Set, manufactured by Raytheon Company, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-574-4342 has 1 manufacturer part number on file: 57-00709-001 (Raytheon Company).
Key specifications for 57-00709-001: Component Name: CUSHION; Component Quantity: 3; Component Identifying Number: 57-00709-121 DRAWING NO. AND 57-00709-111 DRAWING NO. AND 57-00709-101 DRAWING NO.; Component Controlling Agency: ELECTRONIC COMMUNICATIONS,INC. 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.
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.