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4730-DA0-612276 — EXPANSION JOINT,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4730-DA0-612276: EXPANSION JOINT,PIPE.

The EXPANSION JOINT,PIPE is a the manufacturer industrial component. Key specifications include joint_type: DOUBLE, design_type: CORRUGATED ELEMENT, overall_length: 12.000 INCHES NOMINAL IN, special_features: FURNISHED W/RODS AND RINGS, bolt_hole_diameter: 0.688 INCHES NOMINAL IN, bolt_hole_quantity: 12. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-239-3848, 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
4730-DA0-612276
NSN: 4730-01-239-3848
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 02378 — GENERAL RUBBER LLC DBA GENERAL RUBBER CORP (USA)
SPECIFICATIONS
joint_typeDOUBLE
design_typeCORRUGATED ELEMENT
overall_length12.000 INCHES NOMINAL IN
special_featuresFURNISHED W/RODS AND RINGS
bolt_hole_diameter0.688 INCHES NOMINAL IN
bolt_hole_quantity12
end_connection_typeFLANGED
bolt_circle_diameter10.125 INCHES NOMINAL IN
traverse_maximum_length12.750 INCHES IN
equalization_characteristicSELF-EQUALIZING
nominal_pipe_size_designation6.000 INCHES IN
NSN4730-01-239-3848
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4730-DA0-612276 · 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
•
NOMINAL PIPE SIZE DESIGNATION: 6.000 INCHES IN
•
DESIGN TYPE: CORRUGATED ELEMENT
•
EQUALIZATION CHARACTERISTIC: SELF-EQUALIZING
•
END CONNECTION TYPE: FLANGED
•
TRAVERSE MAXIMUM LENGTH: 12.750 INCHES IN
•
BOLT HOLE DIAMETER: 0.688 INCHES NOMINAL IN
•
BOLT HOLE QUANTITY: 12
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE DESIGNATION6.000 INCHES IN
DESIGN TYPECORRUGATED ELEMENT
EQUALIZATION CHARACTERISTICSELF-EQUALIZING
END CONNECTION TYPEFLANGED
TRAVERSE MAXIMUM LENGTH12.750 INCHES IN
BOLT HOLE DIAMETER0.688 INCHES NOMINAL IN
OVERALL LENGTH12.000 INCHES NOMINAL IN
BOLT HOLE QUANTITY12
BOLT CIRCLE DIAMETER10.125 INCHES NOMINAL IN
SPECIAL FEATURESFURNISHED W/RODS AND RINGS
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 5
U15330-6X12Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
9278EZ-FL06X12W/RODSSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
N-190A/NNSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6X12 3 ARCHReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
6X12,3ARCH,250PReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4730-DA0-612276?
4730-DA0-612276 is a EXPANSION JOINT,PIPE.
What parts can replace 4730-DA0-612276?
There are 5 known substitutes for 4730-DA0-612276: U15330-6X12, 9278EZ-FL06X12W/RODS, N-190A/NN and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4730-DA0-612276?
4730-DA0-612276 is cataloged in the U.S. Government catalog under NSN 4730-01-239-3848. This indicates validated use in U.S. government and defense supply chains.
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