The Oscillator Subassembly, cataloged under National Stock Number 5955-00-901-2182, is classified within Federal Supply Class 5955 (Oscillators and Piezoelectric Crystals) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems. 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 | 5955-00-901-2182 |
| Primary Part Number | 548-4385-004 |
| Item Name | Oscillator Subassembly |
| FSC / FSG | 5955 / 59 — Oscillators and Piezoelectric Crystals |
| Manufacturer | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems |
| Status | ACTIVE |
| Component Type and Quantity | 2 BACKPLANE ASSEMBLY AND 1 BRACKET AND 1 CRYSTAL AND 1 GUIDE AND 2 INSULATOR AND 1 OVEN AND 1 PRINTED WIRING BOARD AND 1 WIRE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 548-4385-004 PRIMARY | Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA) |
NSN 5955-00-901-2182 is a Oscillator Subassembly, manufactured by Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems, classified under FSC 5955, Oscillators and Piezoelectric Crystals. Status: active.
NSN 5955-00-901-2182 has 1 manufacturer part number on file: 548-4385-004 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
Key specifications for 548-4385-004: Overall Height: 1.437 INCHES NOMINAL IN; Component Type and Quantity: 2 BACKPLANE ASSEMBLY AND 1 BRACKET AND 1 CRYSTAL AND 1 GUIDE AND 2 INSULATOR AND 1 OVEN AND 1 PRINTED WIRING BOARD AND 1 WIRE; Overall Length: 2.822 INCHES NOMINAL IN; Overall Width: 1.623 INCHES NOMINAL IN. 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.
NSN 5955-00-901-2182 has DEMIL Code D. 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.