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Technical Data Sheet

SPH15.51../MA/IB/JV — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

SPH15.51../MA/IB/JV: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 2.719 INCHES NOMINAL IN, seat_angle: 12.0 DEGREES, thread_class: 3B ALL ENDS, overall_length: 4.407 INCHES NOMINAL IN, connection_type: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-422-4121, 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
SPH15.51../MA/IB/JV
NSN: 4730-01-422-4121
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 0CP60 — STAUBLI CORPORATION (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length2.719 INCHES NOMINAL IN
seat_angle12.0 DEGREES
thread_class3B ALL ENDS
overall_length4.407 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL BOSS FIRST FLUID END CONNECTION
connection_styleBOSS GASKET SEAL ALL ENDS
style_designatorMALE COUPLING HALF
nominal_thread_size1.062 INCHES ALL ENDS IN
end_item_identification4920-01-389-0602; ENGINE, AIRCRAFT, F100-PW-100 (F-15A/B/C/D) A
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_quantity_per_inch12 ALL ENDS
NSN4730-01-422-4121
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: SPH15.51../MA/IB/JV · 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: BOSS GASKET SEAL ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL BOSS FIRST FLUID END CONNECTION
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 2.719 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 1.062 INCHES ALL ENDS IN
•
SEAT ANGLE: 12.0 DEGREES
•
THREAD CLASS: 3B ALL ENDS
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBOSS GASKET SEAL ALL ENDS
CONNECTION TYPETHREADED INTERNAL BOSS FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH4.407 INCHES NOMINAL IN
LEG LENGTH2.719 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.062 INCHES ALL ENDS IN
SEAT ANGLE12.0 DEGREES
THREAD CLASS3B ALL ENDS
END ITEM IDENTIFICATION4920-01-389-0602; ENGINE, AIRCRAFT, F100-PW-100 (F-15A/B/C/D) A
THREAD QUANTITY PER INCH12 ALL ENDS
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
N 004 420 92Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 SPH15.51../MA/IB/JV?
SPH15.51../MA/IB/JV is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace SPH15.51../MA/IB/JV?
There is 1 known substitute for SPH15.51../MA/IB/JV: N 004 420 92. Substitute compatibility should be verified for your specific system.
What is the NSN for SPH15.51../MA/IB/JV?
SPH15.51../MA/IB/JV is cataloged in the U.S. Government catalog under NSN 4730-01-422-4121. This indicates validated use in U.S. government and defense supply chains.
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