# NSN 5955-01-177-1149: Oscillator, Crystal Controlled

NSN 5955-01-177-1149 (also written 5955011771149; NIIN 01-177-1149) is an oscillator, crystal controlled in Federal Supply Class 5955, Oscillators and Piezoelectric Crystals. 10 manufacturer part numbers from 8 suppliers are on record. It was last purchased in Aug 2026.

## Identification

- NSN: 5955-01-177-1149 (5955011771149)
- NIIN: 01-177-1149 (011771149)
- Item name: OSCILLATOR,CRYSTAL CONTROLLED
- 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 C: needs engineering source approval; other sources must qualify first. (observed 2026-10-28)
- Acquisition method code: 3

## Characteristics

| Code | Requirement | Reply |
| --- | --- | --- |
| ABHP | OVERALL LENGTH | INCHES NOMINAL 4.500 |
| ABKW | OVERALL HEIGHT | INCHES NOMINAL 2.000 |
| ABMK | OVERALL WIDTH | INCHES NOMINAL 3.000 |
| ADZC | ENVIRONMENTAL PROTECTION | MOISTURE PROOF AND SHOCK RESISTANT AND VIBRATION |
| AFGA | OPERATING TEMP RANGE | CELSIUS -32.0 TO 70.0 |
| AFJQ | STORAGE TEMP RANGE | CELSIUS -62.0 TO 71.0 |
| AFSU | AVERAGE LIFE MEASUREMENT | NOT RATED |
| AGTA | BASIC SHAPE STYLE | — |
| AJKH | IDENTIFICATION DESIGNATOR | 52-P05456L002-94990 |
| AKNA | INCLOSURE TYPE | ENCASED |
| ALBM | OPERATING CONTROL METHOD | MANUAL |
| AMQY | INSTALLATION DESIGN | MECHANICAL |
| AQZF | CONTROL TYPE | LOCAL |
| BHSX | CIRCUIT CONSTRUCTION TYPE | SOLID STATE |
| BHTB | FREQUENCY PER CHANNEL | MEGAHERTZ NOMINAL OPERATING CHANNEL 5.0 |
| BKFB | EXTERNAL DC OPERATING VOLTAGE IN VOLTS | MINIMUM SINGLE VOLTAGE 5.0 AND MAXIMUM SINGLE VOLTAGE 28.0 |
| CRTL | CRITICALITY CODE JUSTIFICATION | FEAT |
| FEAT | SPECIAL FEATURES | USED ON COMMUNICATION SET AN/WSC-3 TRIDENT AND POSEIDON SUBMARINES |

## Part numbers

| Part number | CAGE | Supplier | Source |
| --- | --- | --- | --- |
| 17718 | 0S4G1 | PRECISION DEVICES, INC. DBA PRECISION DEVICES INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 216-4859 | 27802 | VECTRON INTERNATIONAL DIV. OF DOVER ELECTRONICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 216-4859-1 @5MHZ | 00136 | MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 216-4859-1 @5MHZ | 27802 | VECTRON INTERNATIONAL DIV. OF DOVER ELECTRONICS INC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52-P05456L002 | 00136 | MICROSEMI CORP. - HIGH PERFORMANCE TIMING DBA VECTRON INTERNATIONAL- CANCELLED | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52-P05456L002 | 1VPW8 | GENERAL DYNAMICS MISSION SYSTEMS, INC. DBA GDMS | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52-P05456L002 | 3BPV9 | ANDERSON ELECTRONICS LLC | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| 52-P05456L002 | 94990 | MOTOROLA INC. DBA INTEGRATED INFORMATION SYSTEMS GROUP | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| H284 | 58997 | VECTRON INTERNATIONAL, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |
| YH-1080-4C | 16681 | GREENRAY INDUSTRIES, INC. | [flis](https://www.dla.mil/Portals/104/Documents/InformationOperations/LogisticsInformationServices/FOIA/PUBLOG/) |

## Contract awards

Newest first.

| Date | Award | Description | Recipient | Amount |
| --- | --- | --- | --- | --- |
| 2026-08-27 | [SPE7M526V4160](https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5955011771149) | OSCILLATOR, CRYSTAL | JANELS INDUSTRIES INC | $12,320.00 |

## Sources

- DLA DIBBS RFQs for this NSN: https://www.dibbs.bsm.dla.mil/RFQ/RFQNsn.aspx?value=5955011771149&category=nsn
- DLA DIBBS awards for this NSN: https://www.dibbs.bsm.dla.mil/Awards/AwdRecs.aspx?category=awdnsn&TypeSrch=cq&Value=5955011771149
- 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/5955-01-177-1149/
JSON: https://nsnexplorer.com/api/nsn/5955-01-177-1149.json