PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4065Generator,signal

B&k Precision Corp Div B&k Precision Corporation · NSN 6625-01-668-1783 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-668-1783 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-668-1783. Primary manufacturer part number: 4065.
Features
  • Generator,signal — FSC 6625
  • Output Impedance Rating: 50.0 OHMS NOMINAL
  • Mounting Type: TABLE
  • Output Impedance Rating: 50.0 OHMS NOMINAL
  • Mounting Type: TABLE
  • 1 verified cross-reference
  • Primary manufacturer: B&k Precision Corp Div B&k Precision Corporation
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Generator,signal, cataloged under National Stock Number 6625-01-668-1783, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is B&k Precision Corp Div B&k Precision Corporation. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-668-1783
Primary Part Number4065
Item NameGenerator,signal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerB&k Precision Corp Div B&k Precision Corporation
StatusACTIVE
Output Impedance Rating50.0 OHMS NOMINAL
Mounting TypeTABLE
Output Impedance Rating50.0 OHMS NOMINAL
Mounting TypeTABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
Lead,test
6645-00-225-26864065 INTERCHANGEABLE
Hammer,clock
Wakmann Watch Company Inc
9540-00-261-5099 INTERCHANGEABLE
Angle,structural
5985-00-261-77534065 INTERCHANGEABLE
Coupler,transmission Line
Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
4940-00-391-4627 INTERCHANGEABLE
Shaft and Casing
5950-00-461-81444065 INTERCHANGEABLE
Transformer,pulse
Sartron, Inc
2805-00-793-2357966P INTERCHANGEABLE
Piston,internal Combustion Engin
Federal-Mogul Corp Government Sales Dept
5330-00-795-4090BA1531 INTERCHANGEABLE
Gasket
Stillman Seal Corporation Div Stillman Seal Corperation
5355-00-903-4034 INTERCHANGEABLE
Pointer,dial
5962-01-097-32254065 INTERCHANGEABLE
Microcircuit
Data Device Corp Dba Beta Transformer Technology
Cross-Reference Index
Part NumberManufacturer
4065 PRIMARY B&k Precision Corp Div B&k Precision Corporation (USA)
Related Parts
6625-01-012-9083SUCCESSOR
LEAD,TEST
6645-00-225-2686INTERCHANGEABLE
HAMMER,CLOCK
4065
9540-00-261-5099INTERCHANGEABLE
ANGLE,STRUCTURAL
5985-00-261-7753INTERCHANGEABLE
COUPLER,TRANSMISSION LINE
4065
4940-00-391-4627INTERCHANGEABLE
SHAFT AND CASING
5950-00-461-8144INTERCHANGEABLE
TRANSFORMER,PULSE
4065
2805-00-793-2357INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
966P
5330-00-795-4090INTERCHANGEABLE
GASKET
BA1531
5355-00-903-4034INTERCHANGEABLE
POINTER,DIAL
5962-01-097-3225INTERCHANGEABLE
MICROCIRCUIT
4065
5340-01-309-7670INTERCHANGEABLE
BUMPER
0N365090-1
4820-01-340-0282INTERCHANGEABLE
VALVE,ANGLE
4065-B

Frequently Asked Questions

What is NSN 6625-01-668-1783?

NSN 6625-01-668-1783 is a Generator,signal, manufactured by B&k Precision Corp Div B&k Precision Corporation, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-668-1783?

NSN 6625-01-668-1783 has 1 cross-referenced part number: 4065 (B&k Precision Corp Div B&k Precision Corporation).

What NSN replaces 6625-01-668-1783?

There are 12 known substitutes for 6625-01-668-1783: 6625-01-012-9083, 6645-00-225-2686, 9540-00-261-5099 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4065?

Key specifications for 4065: Overall Width: 10.3 INCHES NOMINAL IN; Output Impedance Rating: 50.0 OHMS NOMINAL; Mounting Type: TABLE; Overall Height: 4.1 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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