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Technical Data Sheet
PartsTable / COMPONENT / 644-0-30INSIZE2
644-0-30INSIZE2 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The 644-0-30INSIZE2 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6685-00-845-2190, indicating validated use in U.S. government and defense logistics supply chains.

Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
644-0-30INSIZE2
NSN: 6685-00-845-2190
FSC: 6685
CAGE: 62809 — MARINE ACQUISITION (US) INCORPORATED DIV PRIME LINE INDUSTRIAL CONTROLS (USA)
SPECIFICATIONS
Part Number644-0-30INSIZE2
NSN6685-00-845-2190
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 644-0-30INSIZE2 TITLE COMPONENT PN 644-0-30INSIZE2 MFR 644-0-30INSIZE2
KEY FEATURES
•
OVERALL DIAMETER: 2.250 INCHES NOMINAL IN
•
SCALE SMALLEST INCREMENT: 1.0 INCHES OF MERCURY (INHG) IN
•
POINTER TYPE: INDICATING
•
SCALE RANGE: +0.0 TO 30.0 INCHES OF MERCURY IN
•
BEZEL TYPE: SNAP-ON
•
SCALE TYPE: SINGLE
•
ACTUATION TYPE: SINGLE BOURDON TUBE
•
GRADUATION UNIT: 5.0 INCHES OF MERCURY IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER2.250 INCHES NOMINAL IN
SCALE SMALLEST INCREMENT1.0 INCHES OF MERCURY (INHG) IN
POINTER TYPEINDICATING
SCALE RANGE+0.0 TO 30.0 INCHES OF MERCURY IN
BEZEL TYPESNAP-ON
SCALE TYPESINGLE
ACTUATION TYPESINGLE BOURDON TUBE
GRADUATION UNIT5.0 INCHES OF MERCURY IN
MATERIALSTEEL CASE
POINTER COLORBLACK
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
320AS112-9Interchangeable
interchangeable cross-reference
interchangeable
20AS112-9Interchangeable
interchangeable cross-reference
interchangeable
2930Interchangeable
interchangeable cross-reference
interchangeable
FFS92Interchangeable
interchangeable cross-reference
interchangeable
101190Interchangeable
interchangeable cross-reference
interchangeable
CA2930Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 644-0-30INSIZE2?
644-0-30INSIZE2 is a 644-0-30INSIZE2.
What parts can replace 644-0-30INSIZE2?
There are 28 known substitutes for 644-0-30INSIZE2: 320AS112-9, 20AS112-9, 2930 and 25 more. Substitute compatibility should be verified for your specific system.
Is 644-0-30INSIZE2 still available?
644-0-30INSIZE2 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026