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8611378-33 — COUPLING HALF,QUICK DISCONNECT

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

8611378-33: COUPLING HALF,QUICK DISCONNECT.

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING BODY, overall_length: 2.290 INCHES NOMINAL IN, connection_type: THREADED INTERNAL PIPE FIRST FLUID END CONNECTION, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF, features_provided: SELF-SEALING AND SAFETY LOCKING FEATURE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-948-1719, 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
8611378-33
NSN: 4730-00-948-1719
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING BODY
overall_length2.290 INCHES NOMINAL IN
connection_typeTHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
connection_stylePLAIN ALL ENDS
special_featuresID 1.350, ACCROSS CORNERS 2.440, CHAIN LUG EXTENSION 0.330, OD 2.110 INCHES; NOTE WITH STAINLESS STEEL ITEMS THE MANUFACTURER SUGGESTS THE GASKET PRESSURE RANGE M65 TO 275 PSI IN
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING AND SAFETY LOCKING FEATURE
nominal_thread_size1.500 INCHES ALL ENDS IN
end_item_identification4920-01-326-7353
quick_disconnect_methodCAM-LOCKING SECOND QUICK DISCONNECT END
thread_series_designatorNPT ALL ENDS
nondefinitive_spec/std_dataI TYPE AND 4 CLASS
NSN4730-00-948-1719
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 8611378-33 · 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
SUBSTITUTES & CROSS-REFERENCES 7
MS27020-9Reference document
Same NSN cross-reference
Reference document — Secondary reference
150-A-ALReference document
Same NSN cross-reference
Reference document — Secondary reference
67264Reference document
Same NSN cross-reference
Reference document — Secondary reference
AA59326/1-5-ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-A-59326/1Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-C-27487Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 8611378-33?
8611378-33 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 8611378-33?
There are 7 known substitutes for 8611378-33: MS27020-9, 150-A-AL, 67264 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8611378-33?
8611378-33 is cataloged in the U.S. Government catalog under NSN 4730-00-948-1719. This indicates validated use in U.S. government and defense supply chains.
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