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30-T7457T-34R-040-(50/550F) — Technical Data Sheet

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— · 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 30-T7457T-34R-040-(50/550F) is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System under NSN 6685-00-841-1439, 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
30-T7457T-34R-040-(50/550F)
NSN: 6685-00-841-1439
FSC: 6685
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
Part Number30-T7457T-34R-040-(50/550F)
NSN6685-00-841-1439
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 30-T7457T-34R-040-(50/550F) TITLE COMPONENT PN 30-T7457T-34R-040-(50/550F) MFR 30-T7457T-34R-040-(50/
KEY FEATURES
•
FEATURES PROVIDED: PROTECTIVE GLASS/PLASTIC
•
SCALE INSCRIPTION/BACKGROUND COLOR: BLACKMARKINGS ON WHITE BACKGROUND
•
STEM LENGTH: 4.000 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT FORM, HORIZONTAL DIAL
•
MATERIAL: STEEL CORROSION RESISTING METER CASE
•
SCALE MEASUREMENT RANGE: +50.000 TO 550.000 DEG FAHRENHEIT
•
DIAL DIAMETER: 3.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FEATURES PROVIDEDPROTECTIVE GLASS/PLASTIC
SCALE INSCRIPTION/BACKGROUND COLORBLACKMARKINGS ON WHITE BACKGROUND
STEM LENGTH4.000 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT FORM, HORIZONTAL DIAL
MATERIALSTEEL CORROSION RESISTING METER CASE
SCALE MEASUREMENT RANGE+50.000 TO 550.000 DEG FAHRENHEIT
DIAL DIAMETER3.000 INCHES NOMINAL IN
OVERALL LENGTH6.250 INCHES NOMINAL IN
SCALE TYPECONCENTRIC DIAL
SCALE SMALLEST INCREMENT5.0 DEG FAHRENHEIT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
BM27-100InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E355A4 REDLINE30ODEGFInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E355A4 R/L 300 DEG F.InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E355A4 R/L 115 DEG F.InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
RC-TH8InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E355A4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 30-T7457T-34R-040-(50/550F)?
30-T7457T-34R-040-(50/550F) is a 30-T7457T-34R-040-(50/550F).
What parts can replace 30-T7457T-34R-040-(50/550F)?
There are 14 known substitutes for 30-T7457T-34R-040-(50/550F): BM27-100, E355A4 REDLINE30ODEGF, E355A4 R/L 300 DEG F. and 11 more. Substitute compatibility should be verified for your specific system.
Is 30-T7457T-34R-040-(50/550F) still available?
30-T7457T-34R-040-(50/550F) 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: October 2026