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Technical Data Sheet
PartsTable / COMPONENT / 34215REVA
34215REVA ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SLEEVE, guide_type: INTERNAL, joint_type: SINGLE, design_type: CORRUGATED ELEMENT, end_connection_type: FLANGED, working_pressure_rating: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-270-4454, 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
34215REVA
NSN: 4730-01-270-4454
FSC: 4730
CAGE: 30009 — HYSPAN PRECISION PRODUCTS, INC. DBA HYSPAN PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SLEEVE
guide_typeINTERNAL
joint_typeSINGLE
design_typeCORRUGATED ELEMENT
sleeve_quantity1
bolt_hole_quantity8
end_connection_typeFLANGED
working_pressure_rating125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
nominal_pipe_size_designation26.000 INCHES IN
NSN4730-01-270-4454
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 34215REVA · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
JOINT TYPE: SINGLE
•
WORKING PRESSURE RATING: 125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
NOMINAL PIPE SIZE DESIGNATION: 26.000 INCHES IN
•
MATERIAL: STEEL CORROSION RESISTING FLANGE
•
BOLT HOLE QUANTITY: 8
•
SLEEVE QUANTITY: 1
•
END CONNECTION TYPE: FLANGED
•
GUIDE TYPE: INTERNAL
TECHNICAL CHARACTERISTICS (FLIS)
JOINT TYPESINGLE
WORKING PRESSURE RATING125.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
NOMINAL PIPE SIZE DESIGNATION26.000 INCHES IN
MATERIALSTEEL CORROSION RESISTING FLANGE
BOLT HOLE QUANTITY8
SLEEVE QUANTITY1
END CONNECTION TYPEFLANGED
GUIDE TYPEINTERNAL
DESIGN TYPECORRUGATED ELEMENT
MATERIALSTEEL CORROSION RESISTING SLEEVE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
34215Interchangeable
interchangeable cross-reference
interchangeable
650411Interchangeable
interchangeable cross-reference
interchangeable
9721-5Interchangeable
interchangeable cross-reference
interchangeable
4270-19RInterchangeable
interchangeable cross-reference
interchangeable
4270 M5501/31A-1125Interchangeable
interchangeable cross-reference
interchangeable
54-110F-6INInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 34215REVA?
34215REVA is a EXPANSION JOINT,PIPE.
What parts can replace 34215REVA?
There are 6 known substitutes for 34215REVA: 34215, 650411, 9721-5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34215REVA?
34215REVA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-270-4454. 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