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PartsTable / COMPONENT / 21570-6-6CR
21570-6-6CR ✓ 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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include end_item_identification: HEAVY MAINTENANCE CRANE (HMC) WHEEL MOUNTED, 25-TON, part_name_assigned_by_controlling_agency: CONTROL, AIR RIDE, reference_number_differentiating_characteristics: ITEM IS FAA CERTIFIED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-670-7322, 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
21570-6-6CR
NSN: 4730-00-670-7322
FSC: 4730
CAGE: 98441 — PARKER HANNIFIN CORP DBA PNEUTRONICS DIV STRATOFLEX PRODUCTS DIVISION (USA)
SPECIFICATIONS
end_item_identificationHEAVY MAINTENANCE CRANE (HMC) WHEEL MOUNTED, 25-TON
part_name_assigned_by_controlling_agencyCONTROL, AIR RIDE
reference_number_differentiating_characteristicsITEM IS FAA CERTIFIED
NSN4730-00-670-7322
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 21570-6-6CR · 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 7
817AInterchangeable
interchangeable cross-reference
interchangeable
215706Interchangeable
interchangeable cross-reference
interchangeable
J246Interchangeable
interchangeable cross-reference
interchangeable
8-6 120203BAInterchangeable
interchangeable cross-reference
interchangeable
402306Interchangeable
interchangeable cross-reference
interchangeable
6-01600Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21570-6-6CR?
21570-6-6CR is a RESISTOR,FIXED,WIRE WOUND,INDUCT.
What parts can replace 21570-6-6CR?
There are 7 known substitutes for 21570-6-6CR: 817A, 215706, J246 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21570-6-6CR?
21570-6-6CR is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-670-7322. 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