PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6625NCM093301Calibrator,frequency

Defense Medical Standardization Board · NSN 6625-01-462-7721 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-462-7721 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-462-7721. Primary manufacturer part number: 6625NCM093301.
Features
  • Calibrator,frequency — FSC 6625
  • Frequency Rating: 10.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
  • Frequency Accuracy in Percent: -2.000 TO 2.000
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • Frequency Rating: 10.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
  • Frequency Accuracy in Percent: -2.000 TO 2.000
  • Overall Diameter: 2.000 INCHES NOMINAL IN
  • 3 verified cross-references
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Calibrator,frequency, cataloged under National Stock Number 6625-01-462-7721, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Defense Medical Standardization Board. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-01-462-7721
Primary Part Number6625NCM093301
Item NameCalibrator,frequency
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerDefense Medical Standardization Board
StatusACTIVE
Frequency Rating10.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
Frequency Accuracy in Percent-2.000 TO 2.000
Overall Diameter2.000 INCHES NOMINAL IN
Frequency Rating10.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM
Frequency Accuracy in Percent-2.000 TO 2.000
Overall Diameter2.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeC
Unit of IssueEA
SMR CodeLZ
Weight30.0000 lbs
Cube4.0000 cu ft
Verified Substitutes 12
6810-00-174-51831-1308 INTERCHANGEABLE
Calcium Chloride,anhydrous
Avantor Performance Materials, Inc.
5310-00-186-0967 INTERCHANGEABLE
Washer,key
6920-00-255-5864784117 INTERCHANGEABLE
Transducer
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
5935-00-482-8744 INTERCHANGEABLE
Connector,plug,electrical
3455-00-567-1370 INTERCHANGEABLE
File,rotary
5950-00-686-6834 INTERCHANGEABLE
Coil,radio Frequency
5360-00-695-0358113C8 INTERCHANGEABLE
Spring,helical,compression
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
3040-00-832-3208 INTERCHANGEABLE
Shaft,straight
4730-00-861-1125SY080040P045SG INTERCHANGEABLE
Strainer Element,sediment
Haywardindl. Products, Inc.
3120-00-875-6716 INTERCHANGEABLE
Bushing,sleeve
Cross-Reference Index
Part NumberManufacturer
6625NCM093301 Defense Medical Standardization Board (USA)
11308 Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia (USA)
QC-10 Quest Technologies, Inc. (USA)
Related Parts
6810-00-174-5183INTERCHANGEABLE
CALCIUM CHLORIDE,ANHYDROUS
1-1308
5310-00-186-0967INTERCHANGEABLE
WASHER,KEY
6920-00-255-5864INTERCHANGEABLE
TRANSDUCER
784117
5935-00-482-8744INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
3455-00-567-1370INTERCHANGEABLE
FILE,ROTARY
5950-00-686-6834INTERCHANGEABLE
COIL,RADIO FREQUENCY
5360-00-695-0358INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
113C8
3040-00-832-3208INTERCHANGEABLE
SHAFT,STRAIGHT
4730-00-861-1125INTERCHANGEABLE
STRAINER ELEMENT,SEDIMENT
SY080040P045SG
3120-00-875-6716INTERCHANGEABLE
BUSHING,SLEEVE
5910-00-950-4770INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
QC10
5950-01-034-6701INTERCHANGEABLE
REACTOR
986231-1B

Frequently Asked Questions

What is NSN 6625-01-462-7721?

NSN 6625-01-462-7721 is a Calibrator,frequency, manufactured by Defense Medical Standardization Board, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-462-7721?

NSN 6625-01-462-7721 has 3 cross-referenced part numbers: 6625NCM093301 (Defense Medical Standardization Board), 11308 (Defense Logistics Agency Directorate of Medical Materiel Defense Supply Center Philadelphia), QC-10 (Quest Technologies, Inc.).

What NSN replaces 6625-01-462-7721?

There are 12 known substitutes for 6625-01-462-7721: 6810-00-174-5183, 5310-00-186-0967, 6920-00-255-5864 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6625NCM093301?

Key specifications for 6625NCM093301: Frequency Rating: 10.0 HERTZ MINIMUM AND 1000.0 HERTZ MAXIMUM; End Item Identification: 6625-01-449-8480 METER, NOISE LEVEL; Part Name Assigned by Controlling Agency: SOUND CALIBRATOR QC-10; Frequency Accuracy in Percent: -2.000 TO 2.000. 12 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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