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LL4-KP-26 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

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

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flow_angle: 180.0 DEGREES, leg_length: 0.076 INCHES NOMINAL IN, overall_length: 2.030 INCHES NOMINAL IN, style_designator: COUPLING ASSEMBLY, nominal_thread_size: 0.500 INCHES SECOND FLUID END CONNECTION IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-495-0146, 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-KP-26
NSN: 4730-01-495-0146
NIINs: 014950146, 016940417
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 73992 — TUTHILL CORP HANSEN COUPLING DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flow_angle180.0 DEGREES
leg_length0.076 INCHES NOMINAL IN
overall_length2.030 INCHES NOMINAL IN
special_featuresFIRST END HEX ACROSS THE FLATS MEASUREMENT IS 1.13 INCHES; THE SOCKET, FEMALE THAT FITS THIS PLUG IS NIIN 4730-014950312 IN
style_designatorCOUPLING ASSEMBLY
nominal_thread_size0.500 INCHES SECOND FLUID END CONNECTION IN
media_for_which_designedWATER SINGLE RESPONSE
thread_series_designatorNPTF SECOND FLUID END CONNECTION
nominal_width_across_flats1.130 INCHES IN
part_name_assigned_by_controlling_agencyOPEN FLOW QUICK CONNECT WATER INLET 1/2" NPT
NSN4730-01-495-0146
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: LL4-KP-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
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
LEG LENGTH: 0.076 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH2.030 INCHES NOMINAL IN
LEG LENGTH0.076 INCHES NOMINAL IN
SPECIAL FEATURESFIRST END HEX ACROSS THE FLATS MEASUREMENT IS 1.13 INCHES; THE SOCKET, FEMALE THAT FITS THIS PLUG IS NIIN 4730-014950312 IN
PART NAME ASSIGNED BY CONTROLLING AGENCYPLUG, MALE
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-KP-26?
LL4-KP-26 is a COUPLING HALF,QUICK DISCONNECT.
What is the NSN for LL4-KP-26?
LL4-KP-26 is cataloged in the U.S. Government catalog under NSN 4730-01-495-0146. This indicates validated use in U.S. government and defense supply chains.
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