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50480REVA ✓ 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 FLANGE, joint_type: SINGLE, design_type: SPOOL, overall_length: 11.500 INCHES NOMINAL IN, end_connection_type: FLANGED, end_item_identification: MILITARY SEALIFT COMMAND (MSC) EQUIP.. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-432-0218, 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
50480REVA
NSN: 4730-01-432-0218
FSC: 4730
CAGE: 30009 — HYSPAN PRECISION PRODUCTS, INC. DBA HYSPAN PRECISION PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL FLANGE
joint_typeSINGLE
design_typeSPOOL
overall_length11.500 INCHES NOMINAL IN
end_connection_typeFLANGED
end_item_identificationMILITARY SEALIFT COMMAND (MSC) EQUIP.
traverse_maximum_length1.430 INCHES IN
nominal_pipe_size_designation18.000 INCHES IN
NSN4730-01-432-0218
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 50480REVA · 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
•
END CONNECTION TYPE: FLANGED
•
NOMINAL PIPE SIZE DESIGNATION: 18.000 INCHES IN
•
TRAVERSE MAXIMUM LENGTH: 1.430 INCHES IN
•
JOINT TYPE: SINGLE
•
DESIGN TYPE: SPOOL
•
MATERIAL: STEEL FLANGE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL LENGTH11.500 INCHES NOMINAL IN
END CONNECTION TYPEFLANGED
NOMINAL PIPE SIZE DESIGNATION18.000 INCHES IN
TRAVERSE MAXIMUM LENGTH1.430 INCHES IN
JOINT TYPESINGLE
DESIGN TYPESPOOL
END ITEM IDENTIFICATIONMILITARY SEALIFT COMMAND (MSC) EQUIP.
MATERIALSTEEL FLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
500044Interchangeable
interchangeable cross-reference
interchangeable
50480Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
SM-B-939701-1Interchangeable
interchangeable cross-reference
interchangeable
CS9101Interchangeable
interchangeable cross-reference
interchangeable
30CT93-114 REF1 PC110Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 50480REVA?
50480REVA is a EXPANSION JOINT,PIPE.
What parts can replace 50480REVA?
There are 7 known substitutes for 50480REVA: 500044, 50480, 00044 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 50480REVA?
50480REVA is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-432-0218. 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