PartsTable
Technical Data Sheet
5353K12 ✓ Verified by PartsTable
· HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

The COUPLING HALF,QUICK DISCONNECT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, leg_length: 0.844 INCHES NOMINAL IN, overall_length: 1.950 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS, connection_style: PLAIN ALL ENDS, style_designator: MALE COUPLING HALF. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-516-4450, 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
5353K12
NSN: 4730-00-516-4450
FSC: 4730
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length0.844 INCHES NOMINAL IN
overall_length1.950 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT ALL ENDS
connection_stylePLAIN ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
nominal_thread_size1.000 INCHES ALL ENDS IN
end_item_identificationDWA DECONTAMINATING APPARATUS, POWER DRIVEN SKID-MTD, M12
quick_disconnect_methodCAM-LOCKING ALL ENDS
thread_series_designatorNPT ALL ENDS
quick_disconnect_nominal_size1.156 INCHES ALL ENDS IN
NSN4730-00-516-4450
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5353K12 · 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
NOMINAL THREAD SIZE: 1.000 INCHES ALL ENDS IN
CONNECTION STYLE: PLAIN ALL ENDS
QUICK DISCONNECT METHOD: CAM-LOCKING ALL ENDS
STYLE DESIGNATOR: MALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE: 1.156 INCHES ALL ENDS IN
LEG LENGTH: 0.844 INCHES NOMINAL IN
THREAD SERIES DESIGNATOR: NPT ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
NOMINAL THREAD SIZE1.000 INCHES ALL ENDS IN
CONNECTION STYLEPLAIN ALL ENDS
QUICK DISCONNECT METHODCAM-LOCKING ALL ENDS
END ITEM IDENTIFICATIONDWA DECONTAMINATING APPARATUS, POWER DRIVEN SKID-MTD, M12
STYLE DESIGNATORMALE COUPLING HALF
QUICK DISCONNECT NOMINAL SIZE1.156 INCHES ALL ENDS IN
LEG LENGTH0.844 INCHES NOMINAL IN
THREAD SERIES DESIGNATORNPT ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE FIRST FLUID END CONNECTION
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 30
A-A-59326/1Interchangeable
interchangeable cross-reference
interchangeable
MS27020-11Interchangeable
interchangeable cross-reference
interchangeable
300705Interchangeable
interchangeable cross-reference
interchangeable
633-A 3INInterchangeable
interchangeable cross-reference
interchangeable
AA59326/1A-8-AInterchangeable
interchangeable cross-reference
interchangeable
MS27020-5Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5353K12?
5353K12 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 5353K12?
There are 30 known substitutes for 5353K12: A-A-59326/1, MS27020-11, 300705 and 27 more. Substitute compatibility should be verified for your specific system.
Is 5353K12 still available?
5353K12 is currently cancelled.
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