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Technical Data Sheet
PartsTable / COMPONENT / 0520-HH2-550
0520-HH2-550 ✓ 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 CLAMP,HOSE is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-544-0189, 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
0520-HH2-550
NSN: 4730-01-544-0189
FSC: 4730
CAGE: 36MV0 — THE SHYFT GROUP USA, INC DBA THE SHYFT GROUP USA, INC (USA)
SPECIFICATIONS
Part Number0520-HH2-550
NSN4730-01-544-0189
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0520-HH2-550 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
B9200-0625-0G00Interchangeable
interchangeable cross-reference
interchangeable
0520-HH2-625Interchangeable
interchangeable cross-reference
interchangeable
B9200-0625BInterchangeable
interchangeable cross-reference
interchangeable
0427940Interchangeable
interchangeable cross-reference
interchangeable
S000088Interchangeable
interchangeable cross-reference
interchangeable
1000487Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0520-HH2-550?
0520-HH2-550 is a CLAMP,HOSE.
What parts can replace 0520-HH2-550?
There are 9 known substitutes for 0520-HH2-550: B9200-0625-0G00, 0520-HH2-625, B9200-0625B and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0520-HH2-550?
0520-HH2-550 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-544-0189. 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