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23033242-3 — COUPLING,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

23033242-3: COUPLING,TUBE.

The COUPLING,TUBE is a the manufacturer industrial component. Key specifications include flange_shape: OVAL WITH HOLES CENTER BULKHEAD, connection_type: UNTHREADED EXTERNAL TUBE FIRST END, connection_style: PLAIN (TUBE) SECOND END, bolt_hole_quantity: 2 CENTER BULKHEAD. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-323-2065, 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
23033242-3
NSN: 4730-01-323-2065
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
flange_shapeOVAL WITH HOLES CENTER BULKHEAD
connection_typeUNTHREADED EXTERNAL TUBE FIRST END
connection_stylePLAIN (TUBE) SECOND END
bolt_hole_quantity2 CENTER BULKHEAD
NSN4730-01-323-2065
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 23033242-3 · 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
•
FLANGE SHAPE: OVAL WITH HOLES CENTER BULKHEAD
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE FIRST END
•
BOLT HOLE QUANTITY: 2 CENTER BULKHEAD
TECHNICAL CHARACTERISTICS
FLANGE SHAPEOVAL WITH HOLES CENTER BULKHEAD
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE FIRST END
CONNECTION TYPEUNTHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPEFLANGE CENTER BULKHEAD
BOLT HOLE QUANTITY2 CENTER BULKHEAD
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
23033242Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23033242-3?
23033242-3 is a COUPLING,TUBE.
What parts can replace 23033242-3?
There is 1 known substitute for 23033242-3: 23033242. Substitute compatibility should be verified for your specific system.
What is the NSN for 23033242-3?
23033242-3 is cataloged in the U.S. Government catalog under NSN 4730-01-323-2065. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.