# NSN 5955-01-032-6579: Crystal Unit, Quartz

NSN 5955-01-032-6579 (also written 5955010326579; NIIN 01-032-6579) is a crystal unit, quartz in Federal Supply Class 5955, Oscillators and Piezoelectric Crystals. 1 manufacturer part number from 1 supplier is on record. It was last purchased in Oct 2026.

## Identification

- NSN: 5955-01-032-6579 (5955010326579)
- NIIN: 01-032-6579 (010326579)
- Item name: CRYSTAL UNIT,QUARTZ
- Federal Supply Class: [FSC 5955 Oscillators and Piezoelectric Crystals](https://nsnexplorer.com/fsc/5955/)
- Federal Supply Group: [FSG 59](https://nsnexplorer.com/group/59/)
- Acquisition method suffix code: AMSC L: annual buy value is below the screening threshold. (observed 2026-10-10)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES MAXIMUM 0.430 |
| ABJT | TERMINAL LENGTH | INCHES NOMINAL 0.110 |
| ABMK | OVERALL WIDTH | INCHES MAXIMUM 0.435 |
| ADAT | BODY WIDTH | INCHES MAXIMUM 0.402 |
| ADPR | BODY THICKNESS | INCHES MAXIMUM 0.150 |
| ADUM | OVERALL THICKNESS | INCHES MAXIMUM 0.183 |
| AEBT | TERMINAL DIAMETER | INCHES MINIMUM 0.015 AND INCHES MAXIMUM 0.019 |
| AEHC | MODE OF OSCILLATION | FIFTH OVERTONE |
| AEHD | CIRCUIT RESONANCE | SERIES RESONANCE |
| AEHF | SHUNT CAPACITANCE IN PICOFARADS | MAXIMUM 7.0 |
| AEHG | SPECIFIED FREQUENCY | MEGAHERTZ 89.900 |
| AEHT | CENTER TO CENTER DISTANCE BETWEEN TERMINALS | INCHES MINIMUM 0.184 AND INCHES MAXIMUM 0.200 |
| AFGA | OPERATING TEMP RANGE | CELSIUS -40.0 TO 71.0 |
| CQYL | DRIVE LEVEL RATING | MILLIWATTS MINIMUM 1.6 AND MILLIWATTS MAXIMUM 2.4 |
| CRFX | FREQUENCY TOLERANCE FOR OPERATING TEMP IN PERCENT | -0.005 TO 0.005 |
| CRMP | EQUIVALENT RESISTANCE VALUE IN OHMS | MAXIMUM 50.0 |
| STYL | STYLE DESIGNATOR | — |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 13010-0039 | 27914 | HONEYWELL INTERNATIONAL INC DBA HONEYWELL | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-10-01 | [SPE7M127P0144](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5955010326579) | CRYSTAL UNIT, QUARTZ | — | $1,635.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5955010326579&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5955010326579
- AMSC record: https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/
- USAspending contract actions (each award above links to its record)
- All data is public U.S. government data; every row above links to its source record where one exists.

Canonical page: https://nsnexplorer.com/nsn/5955-01-032-6579/
JSON: https://nsnexplorer.com/api/nsn/5955-01-032-6579.json