NSN 6625-01-644-1853 · NIIN 016441853 · Part number 1778E
Maury Microwave, Inc. Dba Maury Microwave · FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments · FSG 66 — Instruments and Laboratory Equipment · CAGE 13047
Government record, cited
NSN 6625-01-644-1853 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-644-1853. Manufacturer of record part number: 1778E.
Also searched as6625-01-644-1853 ·
6625016441853 ·
NIIN 016441853 ·
01-644-1853 ·
FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 13047 · 1778E
Nearby stock numbers← 6625-01-644-1575 Frequency Measuring Set
·
6625-01-644-1855 Test Set, Radio →
Features
Tuner,radio Frequency — FSC 6625
Basic Shape Style: IRREGULAR
1 manufacturer part number on file
Manufacturer of record: Maury Microwave, Inc. Dba Maury Microwave
Identification
NSN: 6625-01-644-1853
NIIN: 016441853
FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
FSG: 66 — Instruments and Laboratory Equipment
Primary part number: 1778E
Manufacturer: Maury Microwave, Inc. Dba Maury Microwave
General Description
The Tuner,radio Frequency, cataloged under National Stock Number 6625-01-644-1853, is classified within Federal Supply Class 6625 (Electrical and Electronic Properties Measuring and Testing Instruments) of the Instruments and Laboratory Equipment group. The manufacturer of record is Maury Microwave, Inc. Dba Maury Microwave. 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.
Technical Specifications
Parameter
Value
NSN
6625-01-644-1853
Primary Part Number
1778E
Item Name
Tuner,radio Frequency
FSC / FSG
6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
Manufacturer
Maury Microwave, Inc. Dba Maury Microwave
Status
ACTIVE
Basic Shape Style
IRREGULAR
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6625-00-000-0309
6625-00-000-0309 · Item name not on file
6625-00-000-0480
6625-00-000-0480 · Item name not on file
6625-00-001-1338
6625-00-001-1338 · Item name not on file
6625-00-001-1341
6625-00-001-1341 · Item name not on file
6625-00-001-1371
6625-00-001-1371 · Item name not on file
6625-00-001-1373
6625-00-001-1373 · Item name not on file
6625-00-001-1374
6625-00-001-1374 · Item name not on file
6625-00-001-1377
SWEEP GENERATOR SUBASSEMBLY
Frequently Asked Questions
What is NSN 6625-01-644-1853?
NSN 6625-01-644-1853 is a Tuner,radio Frequency, manufactured by Maury Microwave, Inc. Dba Maury Microwave, classified under FSC 6625, Electrical and Electronic Properties Measuring and Testing Instruments. Status: active.
What part numbers are listed for NSN 6625-01-644-1853?
NSN 6625-01-644-1853 has 1 manufacturer part number on file: 1778E (Maury Microwave, Inc. Dba Maury Microwave).
What are the specifications of 1778E?
Key specifications for 1778E: Basic Shape Style: IRREGULAR; Special Features: FREQUENCY RANGE IS 2.0-18.0 GHZ; STUB TRAVEL IS 3.0 INCHES; STUB SPACING IS 0.5 INCHES GHz; Part Name Assigned by Controlling Agency: COAXIAL STUB TUNERS. 1 specification is documented in the U.S. Government catalog.
Is NSN 6625-01-644-1853 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.