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RC-604 SS — REDUCER,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RC-604 SS: REDUCER,PIPE.

The REDUCER,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, reducer_type: CONCENTRIC, connection_type: UNTHREADED EXTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, nominal_overall_length: 10.000 INCHES IN, end_item_identification: F-18 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-436-2132, 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
RC-604 SS
NSN: 4730-01-436-2132
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 25735 — H-P PRODUCTS INC (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
reducer_typeCONCENTRIC
connection_typeUNTHREADED EXTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
nominal_overall_length10.000 INCHES IN
end_item_identificationF-18 AIRCRAFT
nominal_pipe_size_accommodated5.000 INCHES SECOND END IN
NSN4730-01-436-2132
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RC-604 SS · 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 ACCOMMODATED: 5.000 INCHES SECOND END IN
•
CONNECTION STYLE: PLAIN (PIPE) ALL ENDS
•
NOMINAL OVERALL LENGTH: 10.000 INCHES IN
•
CONNECTION TYPE: UNTHREADED EXTERNAL PIPE ALL ENDS
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
•
REDUCER TYPE: CONCENTRIC
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED5.000 INCHES SECOND END IN
NOMINAL PIPE SIZE ACCOMMODATED6.000 INCHES FIRST END IN
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
NOMINAL OVERALL LENGTH10.000 INCHES IN
CONNECTION TYPEUNTHREADED EXTERNAL PIPE ALL ENDS
END ITEM IDENTIFICATIONF-18 AIRCRAFT
MATERIALSTEEL CORROSION RESISTING OVERALL
REDUCER TYPECONCENTRIC
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 3
1741AS580-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
RC-604(SST)Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
1741AS580Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 RC-604 SS?
RC-604 SS is a REDUCER,PIPE.
What parts can replace RC-604 SS?
There are 3 known substitutes for RC-604 SS: 1741AS580-1, RC-604(SST), 1741AS580. Substitute compatibility should be verified for your specific system.
What is the NSN for RC-604 SS?
RC-604 SS is cataloged in the U.S. Government catalog under NSN 4730-01-436-2132. This indicates validated use in U.S. government and defense supply chains.
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