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Technical Data Sheet
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66-415 — ADAPTER,STRAIGHT,PIPE TO TUBE

✓ Government record, cited
Hama · HOSE FITTING
PRODUCT OVERVIEW

66-415: ADAPTER,STRAIGHT,PIPE TO TUBE.

- fashionable plastic frame - including prepunched passepartouts - round ground, quality washed glass - ledge with special coated foil to conserve frame color - precision mitring - Hama EasyClip-System to frame quick and comfortable This part is cataloged in the U.S. Government catalog under NSN 4730-01-240-2727, 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
66-415
NSN: 4730-01-240-2727
NIINs: 012402727, 016985147
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 36251 — MCNEIL OHIO CORP (USA)
SPECIFICATIONS
special_featuresMT3 COLLET, 5/16"
end_item_identification1385-016911871
part_name_assigned_by_controlling_agencyCOLLET,SET MACHINE
NSN4730-01-240-2727
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 66-415 · Hama ⚠ 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
•
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING INVERTED NUT
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL OVERALL LENGTH: 0.625 INCHES IN
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE FIRST END
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NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.312 INCHES FIRST END IN
•
OPERATING PRESSURE: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING INVERTED NUT
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OVERALL LENGTH0.625 INCHES IN
CONNECTION TYPEUNTHREADED INTERNAL TUBE FIRST END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.312 INCHES FIRST END IN
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 1
835022A0455Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 66-415?
66-415 is a ADAPTER,STRAIGHT,PIPE TO TUBE manufactured by Hama.
What parts can replace 66-415?
There is 1 known substitute for 66-415: 835022A0455. Substitute compatibility should be verified for your specific system.
What is the NSN for 66-415?
66-415 is cataloged in the U.S. Government catalog under NSN 4730-01-240-2727. This indicates validated use in U.S. government and defense supply chains.
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