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RC330-11-1690PC1827 — CYLINDER ASSEMBLY,ACTUATING,LINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RC330-11-1690PC1827: CYLINDER ASSEMBLY,ACTUATING,LINE.

CYLINDER ASSEMBLY,ACTUATING,LINE. Key specifications include material: IRON OVERALL, thread_class: 2B INTERNAL, thread_direction: RIGHT-HAND INTERNAL, operating_pressure: 40000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS, nominal_thread_size: 2.000 INCHES INTERNAL IN, end_item_identification: AIR COMPRESSOR,QUINCY MODEL D-340. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-148-5497, 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
RC330-11-1690PC1827
NSN: 4730-00-148-5497
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)
SPECIFICATIONS
materialIRON OVERALL
thread_class2B INTERNAL
thread_directionRIGHT-HAND INTERNAL
operating_pressure40000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
nominal_thread_size2.000 INCHES INTERNAL IN
end_item_identificationAIR COMPRESSOR,QUINCY MODEL D-340
thread_series_designatorUNF INTERNAL
tube_outside_diameter_for_which_designed1.625 INCHES NOMINAL IN
NSN4730-00-148-5497
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RC330-11-1690PC1827 · 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
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 1.625 INCHES NOMINAL IN
•
OPERATING PRESSURE: 40000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
•
THREAD DIRECTION: RIGHT-HAND INTERNAL
•
NOMINAL THREAD SIZE: 2.000 INCHES INTERNAL IN
•
THREAD CLASS: 2B INTERNAL
•
MATERIAL: IRON OVERALL
•
THREAD SERIES DESIGNATOR: UNF INTERNAL
TECHNICAL CHARACTERISTICS
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED1.625 INCHES NOMINAL IN
OPERATING PRESSURE40000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LBS
THREAD DIRECTIONRIGHT-HAND INTERNAL
NOMINAL THREAD SIZE2.000 INCHES INTERNAL IN
THREAD CLASS2B INTERNAL
END ITEM IDENTIFICATIONAIR COMPRESSOR,QUINCY MODEL D-340
MATERIALIRON OVERALL
THREAD SERIES DESIGNATORUNF INTERNAL
SUBSTITUTES & CROSS-REFERENCES 3
RC320-9-1622PC1827Reference document
Same NSN cross-reference
Reference document — Secondary reference
RC340-16-1686PC1827Reference document
Same NSN cross-reference
Reference document — Secondary reference
SD1085PC100Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is RC330-11-1690PC1827?
RC330-11-1690PC1827 is a CYLINDER ASSEMBLY,ACTUATING,LINE.
What parts can replace RC330-11-1690PC1827?
There are 3 known substitutes for RC330-11-1690PC1827: RC320-9-1622PC1827, RC340-16-1686PC1827, SD1085PC100. Substitute compatibility should be verified for your specific system.
What is the NSN for RC330-11-1690PC1827?
RC330-11-1690PC1827 is cataloged in the U.S. Government catalog under NSN 4730-00-148-5497. This indicates validated use in U.S. government and defense supply chains.
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