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RF7504 — PLUG,TUBE FITTING,THREADED

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

RF7504: PLUG,TUBE FITTING,THREADED.

The PLUG,TUBE FITTING,THREADED is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY BODY, thread_class: 3A EXTERNAL A, connection_style: FLARELESS, style_designator: PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC), thread_direction: RIGHT-HAND EXTERNAL, features_provided: THREADED PLUG. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-051-0318, 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
RF7504
NSN: 4730-01-051-0318
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 66776 — HOWMET GLOBAL FASTENING SYSTEMS INC DIV ROSAN / EAGLE PRODUCTS (USA)
SPECIFICATIONS
materialTITANIUM ALLOY BODY
thread_class3A EXTERNAL A
connection_styleFLARELESS
style_designatorPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
thread_directionRIGHT-HAND EXTERNAL
features_providedTHREADED PLUG
surface_treatmentOXIDE BODY
nominal_thread_size0.312 INCHES EXTERNAL IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL
NSN4730-01-051-0318
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: RF7504 · 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
•
CONNECTION STYLE: FLARELESS
•
STYLE DESIGNATOR: PLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
•
FEATURES PROVIDED: THREADED PLUG
•
THREAD DIRECTION: RIGHT-HAND EXTERNAL
•
NOMINAL THREAD SIZE: 0.312 INCHES EXTERNAL IN
•
SURFACE TREATMENT: OXIDE BODY
•
THREAD CLASS: 3A EXTERNAL A
•
MATERIAL: TITANIUM ALLOY BODY
TECHNICAL CHARACTERISTICS
CONNECTION STYLEFLARELESS
STYLE DESIGNATORPLUG, TUBE FITTING FLARELESS (NOTE: DRILLED HOLE IS OPTIONAL, SHOULD NOT BE CONSIDERED AS A SEPARATING CHARACTERISTIC)
FEATURES PROVIDEDTHREADED PLUG
THREAD DIRECTIONRIGHT-HAND EXTERNAL
NOMINAL THREAD SIZE0.312 INCHES EXTERNAL IN
SURFACE TREATMENTOXIDE BODY
THREAD CLASS3A EXTERNAL A
MATERIALTITANIUM ALLOY BODY
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) EXTERNAL
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
4730PL0744979Reference document
Same NSN cross-reference
Reference document — Informative reference only
10108506Reference document
Same NSN cross-reference
Reference document — Informative reference only
C7956-4Reference 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 RF7504?
RF7504 is a PLUG,TUBE FITTING,THREADED.
What parts can replace RF7504?
There are 3 known substitutes for RF7504: 4730PL0744979, 10108506, C7956-4. Substitute compatibility should be verified for your specific system.
What is the NSN for RF7504?
RF7504 is cataloged in the U.S. Government catalog under NSN 4730-01-051-0318. This indicates validated use in U.S. government and defense supply chains.
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