NSN 5955-00-976-4976 · NIIN 009764976 · Part number 548-6685-005
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems · FSC 5955 — Oscillators and Piezoelectric Crystals · FSG 59 — Electrical and Electronic Equipment Components · CAGE 13499
Government record, cited
NSN 5955-00-976-4976 — this item is cataloged by the U.S. Government under National Stock Number 5955-00-976-4976. Manufacturer of record part number: 548-6685-005.
Also searched as5955-00-976-4976 ·
5955009764976 ·
NIIN 009764976 ·
00-976-4976 ·
FSC 5955 Oscillators and Piezoelectric Crystals · CAGE 13499 · 548-6685-005
Nearby stock numbers← 5955-00-976-3687
·
5955-00-976-4986 Crystal Unit, Quartz →
Features
Oscillating Group — FSC 5955
1 manufacturer part number on file
Manufacturer of record: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Identification
NSN: 5955-00-976-4976
NIIN: 009764976
FSC: 5955 — Oscillators and Piezoelectric Crystals
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 548-6685-005
Manufacturer: Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
General Description
The Oscillating Group, cataloged under National Stock Number 5955-00-976-4976, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5955-00-976-4976
Primary Part Number
548-6685-005
Item Name
Oscillating Group
FSC / FSG
5955 / 59 — Oscillators and Piezoelectric Crystals
Manufacturer
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems (USA)
No interchangeability data on file.
Other items in FSC 5955 — Oscillators and Piezoelectric Crystals
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5955-00-001-1622
5955-00-001-1622 · Item name not on file
5955-00-001-2933
5955-00-001-2933 · Item name not on file
5955-00-001-2977
CRYSTAL UNIT,QUARTZ
5955-00-001-3014
CRYSTAL UNIT,QUARTZ
5955-00-001-3242
5955-00-001-3242 · Item name not on file
5955-00-001-3243
5955-00-001-3243 · Item name not on file
5955-00-001-3244
5955-00-001-3244 · Item name not on file
5955-00-001-3328
CRYSTAL UNIT,QUARTZ
Frequently Asked Questions
What is NSN 5955-00-976-4976?
NSN 5955-00-976-4976 is a Oscillating Group, 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.
What part numbers are listed for NSN 5955-00-976-4976?
NSN 5955-00-976-4976 has 1 manufacturer part number on file: 548-6685-005 (Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems).
What are the specifications of 548-6685-005?
Key specifications for 548-6685-005: Special Features: SINGLE PHASE;ENCASED;RECTANGULAR OR SQUARE BASIC SHAPE STYLE. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5955-00-976-4976 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5955-00-976-4976?
NSN 5955-00-976-4976 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.