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K9697655 — COUPLING ASSEMBLY,SELF-SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

K9697655: COUPLING ASSEMBLY,SELF-SEALING.

The COUPLING ASSEMBLY,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, overall_length: 3.234 INCHES NOMINAL IN, connection_style: PLAIN FIRST QUICK DISCONNECT END, first_leg_length: 0.438 INCHES NOMINAL IN, style_designator: COUPLING ASSEMBLY, features_provided: SELF-SEALING. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-024-9491, 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
K9697655
NSN: 4730-00-024-9491
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 24446 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
overall_length3.234 INCHES NOMINAL IN
connection_stylePLAIN FIRST QUICK DISCONNECT END
first_leg_length0.438 INCHES NOMINAL IN
style_designatorCOUPLING ASSEMBLY
features_providedSELF-SEALING
second_leg_length0.438 INCHES NOMINAL IN
operating_pressure2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.125 INCHES FIRST QUICK DISCONNECT END IN
maximum_operating_temp121.0 CELSIUS SINGLE RESPONSE DEGC
thread_series_designatorNPT FIRST QUICK DISCONNECT END
second_end_relationship_with_first_endIDENTICAL
NSN4730-00-024-9491
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: K9697655 · 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
•
SECOND LEG LENGTH: 0.438 INCHES NOMINAL IN
•
CONNECTION STYLE: PLAIN FIRST QUICK DISCONNECT END
•
STYLE DESIGNATOR: COUPLING ASSEMBLY
•
OPERATING PRESSURE: 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
FEATURES PROVIDED: SELF-SEALING
•
NOMINAL THREAD SIZE: 0.125 INCHES FIRST QUICK DISCONNECT END IN
TECHNICAL CHARACTERISTICS
SECOND LEG LENGTH0.438 INCHES NOMINAL IN
CONNECTION STYLEPLAIN FIRST QUICK DISCONNECT END
STYLE DESIGNATORCOUPLING ASSEMBLY
OVERALL LENGTH3.234 INCHES NOMINAL IN
OPERATING PRESSURE2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
FEATURES PROVIDEDSELF-SEALING
NOMINAL THREAD SIZE0.125 INCHES FIRST QUICK DISCONNECT END IN
MAXIMUM OPERATING TEMP121.0 CELSIUS SINGLE RESPONSE DEGC
FIRST LEG LENGTH0.438 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
702643Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12Z6023-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is K9697655?
K9697655 is a COUPLING ASSEMBLY,SELF-SEALING.
What parts can replace K9697655?
There are 2 known substitutes for K9697655: 702643, 12Z6023-1. Substitute compatibility should be verified for your specific system.
What is the NSN for K9697655?
K9697655 is cataloged in the U.S. Government catalog under NSN 4730-00-024-9491. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.