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PartsTable / COMPONENT / 57A3053
57A3053 ✓ 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 TUBING,GLASS is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: 5.0 MHZ,0.250 IN. BY 0.250 IN.

ELEMENT SIZE,60 DEG BEAM ANGLE,17.5 MM DP 15.0 MM H,7.9 MM W MHz. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-082-1032, 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
57A3053
NSN: 9340-00-082-1032
FSC: 9340
CAGE: 16199 — ERNST FLOW INDUSTRIES LLC DIV ERNST FLOW INDUSTRIES (USA)
SPECIFICATIONS
general_characteristics_item_description5.0 MHZ,0.250 IN. BY 0.250 IN. ELEMENT SIZE,60 DEG BEAM ANGLE,17.5 MM DP 15.0 MM H,7.9 MM W MHz
NSN9340-00-082-1032
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TUBING,GLASS TITLE COMPONENT PN 57A3053 MFR TUBING,GLASS
KEY FEATURES
•
OVERALL DIAMETER: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: TUBING
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: AS DIFFERENTIATED BY OVERALL LENGTH AND OVERALL DIAMETER
•
MATERIAL: GLASS BOROSILICATE
•
MATERIAL TRANSPARENCY: CLEAR
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.750 INCHES NOMINAL IN
STYLE DESIGNATORTUBING
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY OVERALL LENGTH AND OVERALL DIAMETER
MATERIALGLASS BOROSILICATE
OVERALL LENGTH70.000 INCHES NOMINAL IN
MATERIAL TRANSPARENCYCLEAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 19
A733S-86CFBInterchangeable
interchangeable cross-reference
interchangeable
ASTM-A733Interchangeable
interchangeable cross-reference
interchangeable
339-1/2X6Interchangeable
interchangeable cross-reference
interchangeable
50600Interchangeable
interchangeable cross-reference
interchangeable
930371632Interchangeable
interchangeable cross-reference
interchangeable
57A3053Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 57A3053?
57A3053 is a TUBING,GLASS.
What parts can replace 57A3053?
There are 19 known substitutes for 57A3053: A733S-86CFB, ASTM-A733, 339-1/2X6 and 16 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 57A3053?
57A3053 is cataloged in the Federal Logistics Information System (FLIS) under NSN 9340-00-082-1032. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026