PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PM 75Exciter,impact Crystal

MB Dynamics, Inc. · NSN 6625-01-663-3927 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-663-3927 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-663-3927. Primary manufacturer part number: PM 75.
Features
  • Exciter,impact Crystal — FSC 6625
  • General Characteristics Item Description: CHARCTERIZATION AND CALIBRATION FROM -185OC TO +800OC
  • Model Number: WIN475
  • General Characteristics Item Description: CHARCTERIZATION AND CALIBRATION FROM -185OC TO +800OC
  • Model Number: WIN475
  • 1 verified cross-reference
  • Primary manufacturer: MB Dynamics, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Exciter,impact Crystal, cataloged under National Stock Number 6625-01-663-3927, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is MB Dynamics, Inc.. 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-01-663-3927
Primary Part NumberPM 75
Item NameExciter,impact Crystal
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMB Dynamics, Inc.
StatusACTIVE
General Characteristics Item DescriptionCHARCTERIZATION AND CALIBRATION FROM -185OC TO +800OC
Model NumberWIN475
General Characteristics Item DescriptionCHARCTERIZATION AND CALIBRATION FROM -185OC TO +800OC
Model NumberWIN475
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5360-00-205-4640PM75 INTERCHANGEABLE
Spring,helical,extension
Wisconsin Motors, Llc
2940-00-554-771251121 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
3460-01-025-5906 INTERCHANGEABLE
Holder,power-Lock
Cross-Reference Index
Part NumberManufacturer
PM 75 PRIMARY MB Dynamics, Inc. (USA)
Related Parts
5360-00-205-4640INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
PM75
2940-00-554-7712INTERCHANGEABLE
FILTER ELEMENT,FLUID
51121
3460-01-025-5906INTERCHANGEABLE
HOLDER,POWER-LOCK

Frequently Asked Questions

What is NSN 6625-01-663-3927?

NSN 6625-01-663-3927 is a Exciter,impact Crystal, manufactured by MB Dynamics, Inc., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-663-3927?

NSN 6625-01-663-3927 has 1 cross-referenced part number: PM 75 (MB Dynamics, Inc.).

What NSN replaces 6625-01-663-3927?

There are 3 known substitutes for 6625-01-663-3927: 5360-00-205-4640, 2940-00-554-7712, 3460-01-025-5906. Verify interchangeability with system specifications before substitution.

What are the specifications of PM 75?

Key specifications for PM 75: Part Name Assigned by Controlling Agency: TRANSDUCER CALIBRATION; General Characteristics Item Description: CHARCTERIZATION AND CALIBRATION FROM -185OC TO +800OC; Model Number: WIN475; Special Features: PREFORMANCE VERIFICATION & CALIBRATION OF 8 ACCELEROMETERS SIMUTANEOUSLY; EXTREME TEMPERATURE SENSOR PREFORMANCE; 40KHZ BERLLIUM AND MAGNESIUM MOVING ELEMENTS; 10,000 G SOCK TESTING AND CALIBRATION OF MEMS DEVICES AND ACCELEROMETERS KHz. 8 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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