NSN 5805-01-627-1640 — this item is cataloged by the U.S. Government under National Stock Number 5805-01-627-1640. Manufacturer of record part number: G703-DOWSLAKE OMF-11/9EGR-3R.
Also searched as5805-01-627-1640 ·
5805016271640 ·
NIIN 016271640 ·
01-627-1640 ·
FSC 5805 Telephone and Telegraph Equipment · CAGE 49CS0 · G703-DOWSLAKE OMF-11/9EGR-3R
Nearby stock numbers← 5805-01-627-1638 Test Port Recess
·
5805-01-627-3469 Telephone Set →
Features
Converter,telegraph-Telephone Si — FSC 5805
1 manufacturer part number on file
Manufacturer of record: Dowslake Microsystems Corporation
Identification
NSN: 5805-01-627-1640
NIIN: 016271640
FSC: 5805 — Telephone and Telegraph Equipment
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: G703-DOWSLAKE OMF-11/9EGR-3R
Manufacturer: Dowslake Microsystems Corporation
General Description
The Converter,telegraph-Telephone Si, cataloged under National Stock Number 5805-01-627-1640, is classified within Federal Supply Class 5805 (Telephone and Telegraph Equipment) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Dowslake Microsystems Corporation. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Other items in FSC 5805 — Telephone and Telegraph Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5805-00-000-0155
RECEIVER-TRANSMITTER,ORDER WIRE
5805-00-000-7057
5805-00-000-7057 · Item name not on file
5805-00-000-7886
5805-00-000-7886 · Item name not on file
5805-00-001-4071
5805-00-001-4071 · Item name not on file
5805-00-001-4082
5805-00-001-4082 · Item name not on file
5805-00-001-4083
5805-00-001-4083 · Item name not on file
5805-00-001-4084
5805-00-001-4084 · Item name not on file
5805-00-001-4088
5805-00-001-4088 · Item name not on file
Frequently Asked Questions
What is NSN 5805-01-627-1640?
NSN 5805-01-627-1640 is a Converter,telegraph-Telephone Si, manufactured by Dowslake Microsystems Corporation, classified under FSC 5805, Telephone and Telegraph Equipment. Status: active.
What part numbers are listed for NSN 5805-01-627-1640?
NSN 5805-01-627-1640 has 1 manufacturer part number on file: G703-DOWSLAKE OMF-11/9EGR-3R (Dowslake Microsystems Corporation).
Is NSN 5805-01-627-1640 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.
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.