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7025-03-500-4103 — CONNECTOR,MULTIPLE,FLUID PRESSUR

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7025-03-500-4103: CONNECTOR,MULTIPLE,FLUID PRESSUR.

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include material: STEEL COMP 4130, connection_style: DOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCK NUT SEALING THIRD CONNECTION, thread_direction: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED, thread_provision: THREADED LOCATION NOT OTHERWISE SPECIFIED, fluid_connection_quantity: 3 LOCATION NOT OTHERWISE SPECIFIED, fluid_conveyance_type_and_size_for_which_designed: 1/4 IN. OD TUBE; 1/4 IN.

PIPE; 1/4 IN. OD TUBE IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-389-3361, 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
7025-03-500-4103
NSN: 4730-01-389-3361
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 4130
connection_styleDOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCK NUT SEALING THIRD CONNECTION
thread_directionRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
thread_provisionTHREADED LOCATION NOT OTHERWISE SPECIFIED
fluid_connection_quantity3 LOCATION NOT OTHERWISE SPECIFIED
fluid_conveyance_type_and_size_for_which_designed1/4 IN. OD TUBE; 1/4 IN. PIPE; 1/4 IN. OD TUBE IN
NSN4730-01-389-3361
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7025-03-500-4103 · 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
•
THREAD PROVISION: THREADED LOCATION NOT OTHERWISE SPECIFIED
•
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED: 1/4 IN. OD TUBE; 1/4 IN. PIPE; 1/4 IN. OD TUBE IN
•
CONNECTION STYLE: GASKET SEAL FIRST CONNECTION
•
FLUID CONNECTION QUANTITY: 3 LOCATION NOT OTHERWISE SPECIFIED
•
THREAD DIRECTION: RIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
•
MATERIAL: STEEL COMP 4130
TECHNICAL CHARACTERISTICS
THREAD PROVISIONTHREADED LOCATION NOT OTHERWISE SPECIFIED
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE; 1/4 IN. PIPE; 1/4 IN. OD TUBE IN
CONNECTION STYLEGASKET SEAL FIRST CONNECTION
CONNECTION STYLEPLAIN SECOND CONNECTION
CONNECTION STYLEDOUBLE THREADED SECTION BOSS FITTING GASKET WITH LOCK NUT SEALING THIRD CONNECTION
FLUID CONNECTION QUANTITY3 LOCATION NOT OTHERWISE SPECIFIED
THREAD DIRECTIONRIGHT-HAND LOCATION NOT OTHERWISE SPECIFIED
MATERIALSTEEL COMP 4130
SUBSTITUTES & CROSS-REFERENCES 2
70250-35004Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
74730012982383Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7025-03-500-4103?
7025-03-500-4103 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 7025-03-500-4103?
There are 2 known substitutes for 7025-03-500-4103: 70250-35004, 74730012982383. Substitute compatibility should be verified for your specific system.
What is the NSN for 7025-03-500-4103?
7025-03-500-4103 is cataloged in the U.S. Government catalog under NSN 4730-01-389-3361. This indicates validated use in U.S. government and defense supply chains.
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