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NSN 6625-01-678-4985Government record, cited
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Calibrator Subassembly6625-01-678-4985

NSN 6625-01-678-4985 · NIIN 016784985 · Part number G340H1
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 6625-01-678-4985 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-678-4985. Manufacturer of record part number: G340H1.
Also searched as  6625-01-678-4985 · 6625016784985 · NIIN 016784985 · 01-678-4985 · FSC 6625 Electrical and Electronic Properties Measuring and Testing Instruments · CAGE 13047 · G340H1 · DAF7257P003 · DAF7257P003-219
Nearby stock numbers  ·
Features
  • Calibrator Subassembly — FSC 6625
  • 1 manufacturer part number on file
  • Manufacturer of record: Maury Microwave, Inc. Dba Maury Microwave
Identification
  • NSN: 6625-01-678-4985
  • NIIN: 016784985
  • FSC: 6625 — Electrical and Electronic Properties Measuring and Testing Instruments
  • FSG: 66 — Instruments and Laboratory Equipment
  • Primary part number: G340H1
  • Manufacturer: Maury Microwave, Inc. Dba Maury Microwave
General Description

The Calibrator Subassembly, cataloged under National Stock Number 6625-01-678-4985, 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. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 11 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameCalibrator Subassembly
FSC / FSG6625 — Electrical and Electronic Properties Measuring and Testing Instruments (FSG 66)
ManufacturersMaury Microwave, Inc. Dba Maury Microwave (CAGE 13047)
Technical Specifications
ParameterValue
NSN6625-01-678-4985
Primary Part NumberG340H1
Item NameCalibrator Subassembly
FSC / FSG6625 / 66 — Electrical and Electronic Properties Measuring and Testing Instruments
ManufacturerMaury Microwave, Inc. Dba Maury Microwave
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL D — Destroy Item
HazardPossible hazard — SDS may be required (DLA HMIC P)
Shelf Life Code0
Criticality CodeX
Unit of IssueEA
Acquisition advice codeJ
Weight1.2000 lbs
Cube0.0069 cu ft
⇄ Related Items 11
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6625-01-678-5076G213S3 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5078G340H3 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5081C213S31 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
5342-01-678-5086G213S4 POSSIBLE MATCH
COVER,PROTECTIVE,DUST AND MOISTU
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5087S213S3 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5088C340H1 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5104S213S1 POSSIBLE MATCH
PROBE,ELECTRICAL FIELD,INTERFERE
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5123S340H3 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
6625-01-678-5128S340H1 POSSIBLE MATCH
CALIBRATOR,FREQUENCY
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
5342-01-678-5130S213S4 POSSIBLE MATCH
COVER,PROTECTIVE,DUST AND MOISTU
Possible match (shared part number)Maury Microwave, Inc. Dba Maury Microwave
Cross-Reference Index
Part NumberManufacturer
G340H1 PRIMARY Maury Microwave, Inc. Dba Maury Microwave (USA)
Reference documents
ReferenceMeaning
DAF7257P003 D/9 Drawing number reference only
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
DAF7257P003-219 C/1 Advisory reference — outside the item-of-supply concept
Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems
Related Parts
6625-01-678-5076POSSIBLE MATCH
CALIBRATOR,FREQUENCY
G213S3
6625-01-678-5078POSSIBLE MATCH
CALIBRATOR,FREQUENCY
G340H3
6625-01-678-5081POSSIBLE MATCH
CALIBRATOR,FREQUENCY
C213S31
5342-01-678-5086POSSIBLE MATCH
COVER,PROTECTIVE,DUST AND MOISTU
G213S4
6625-01-678-5087POSSIBLE MATCH
CALIBRATOR,FREQUENCY
S213S3
6625-01-678-5088POSSIBLE MATCH
CALIBRATOR,FREQUENCY
C340H1
6625-01-678-5104POSSIBLE MATCH
PROBE,ELECTRICAL FIELD,INTERFERE
S213S1
6625-01-678-5123POSSIBLE MATCH
CALIBRATOR,FREQUENCY
S340H3
6625-01-678-5128POSSIBLE MATCH
CALIBRATOR,FREQUENCY
S340H1
5342-01-678-5130POSSIBLE MATCH
COVER,PROTECTIVE,DUST AND MOISTU
S213S4
6625-01-678-5133POSSIBLE MATCH
CALIBRATOR,FREQUENCY
S301E

Frequently Asked Questions

What is NSN 6625-01-678-4985?

NSN 6625-01-678-4985 is a Calibrator Subassembly, 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 6625-01-678-4985?

NSN 6625-01-678-4985 has 1 manufacturer part number on file: G340H1 (Maury Microwave, Inc. Dba Maury Microwave).

What NSN replaces 6625-01-678-4985?

11 possible matches (shared part number, not a government interchangeability claim): 6625-01-678-5076, 6625-01-678-5078, 6625-01-678-5081. Verify interchangeability with system specifications before substitution.

Is NSN 6625-01-678-4985 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.

What is the DEMIL code for NSN 6625-01-678-4985?

NSN 6625-01-678-4985 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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