The Oscillating Group, cataloged under National Stock Number 5955-00-303-8152, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Bliley Technologies Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5955-00-303-8152 |
| Primary Part Number | C215-1 |
| Item Name | Oscillating Group |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Bliley Technologies Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 17491-5201-1 | Frequency Electronics Inc (USA) |
| C215-1 PRIMARY | Bliley Technologies Inc (USA) |
| Reference | Meaning |
|---|---|
| 930709-1 | 7/2 Vendor item drawing reference U.S. Government activity |
| 301561 | 5/9 Secondary reference U.S. Government activity |
NSN 5955-00-303-8152 is a Oscillating Group, manufactured by Bliley Technologies Inc, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-303-8152 has 2 manufacturer part numbers on file: 17491-5201-1 (Frequency Electronics Inc), C215-1 (Bliley Technologies Inc).
1 possible match (shared part number, not a government interchangeability claim): 5935-01-175-8418. Verify interchangeability with system specifications before substitution.
Key specifications for C215-1: Special Features: SOLID STATE;NEG 55.0 DEG C MIN,71.0 DEG C MAX OPERATING TEMP; 3.130 IN.LG;0.500 IN.H;2.000 IN.W IN. 0 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 5955-00-303-8152 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.