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LL4-HP-26 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

LL4-HP-26: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include overall_length: 2.960 INCHES NOMINAL IN, style_designator: MALE COUPLING HALF, furnished_items_and_quantity: 1 CAP AND 1 CLAMP AND 1 CHAIN AND 2 PREFORMED PACKING AND 1 SLEEVE, part_name_assigned_by_controlling_agency: SOCKET, FEMALE. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-495-0312, 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
LL4-HP-26
NSN: 4730-01-495-0312
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73992 — TUTHILL CORP HANSEN COUPLING DIV (USA)
SPECIFICATIONS
overall_length2.960 INCHES NOMINAL IN
style_designatorMALE COUPLING HALF
furnished_items_and_quantity1 CAP AND 1 CLAMP AND 1 CHAIN AND 2 PREFORMED PACKING AND 1 SLEEVE
part_name_assigned_by_controlling_agencySOCKET, FEMALE
NSN4730-01-495-0312
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LL4-HP-26 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 CAP AND 1 CLAMP AND 1 CHAIN AND 2 PREFORMED PACKING AND 1 SLEEVE
•
STYLE DESIGNATOR: MALE COUPLING HALF
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 CAP AND 1 CLAMP AND 1 CHAIN AND 2 PREFORMED PACKING AND 1 SLEEVE
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.960 INCHES NOMINAL IN
SPECIAL FEATURESTHE PLUG, MALE THAT FITS THIS SOCKET IS NIIN 4730-014950146; FIRST END HEX ACROSS THE FLATS MEASUREMENT IS 1.13 INCHES; MAX DIA IS 1.86 INCHES; ITEM ALSO CONTAINS STAINLESS STEEL SPRING, BALLS AND RETAINING RINGS, POLYTETRAFLUOROETHYLENEBACK-UP RING WITH SINGLE O-RING AND BUNA-N SEALS; LOCKING BALLS A RE THE LOCKING DEVICE IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSOCKET, FEMALE
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

No substitute or cross-reference records for this part.

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 LL4-HP-26?
LL4-HP-26 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for LL4-HP-26?
LL4-HP-26 is cataloged in the U.S. Government catalog under NSN 4730-01-495-0312. This indicates validated use in U.S. government and defense supply chains.
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