The Cover,oscillator, cataloged under National Stock Number 5955-01-146-1341, 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 Dynamics Mission Systems, Inc.. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-01-146-1341 |
| Primary Part Number | SM-C-618826 |
| Item Name | Cover,oscillator |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Body Width | 1.440 INCHES NOMINAL IN |
| Body Length | 1.560 INCHES NOMINAL IN |
| Surface Treatment | CHROMIUM |
| Mounting Configuration | TWO 0.104 IN. DIA SPACED 1.312 IN. CENTER TO CENTER IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| SM-C-618826 | General Dynamics Mission Systems, Inc. (USA) |
| A10875 | Autodyne Manufacturing Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-C-618826 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5955-01-146-1341 is a Cover,oscillator, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-01-146-1341 has 2 manufacturer part numbers on file: SM-C-618826 (General Dynamics Mission Systems, Inc.), A10875 (Autodyne Manufacturing Co Inc).
Key specifications for SM-C-618826: Body Width: 1.440 INCHES NOMINAL IN; Body Length: 1.560 INCHES NOMINAL IN; Surface Treatment: CHROMIUM; Mounting Configuration: TWO 0.104 IN. DIA SPACED 1.312 IN. CENTER TO CENTER IN. 5 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.