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13219E9493 — COUPLING HALF,SELF-SEALING

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

13219E9493: COUPLING HALF,SELF-SEALING.

The COUPLING HALF,SELF-SEALING is a the manufacturer industrial component. Key specifications include material: STEEL BODY, leg_length: 0.750 INCHES NOMINAL IN, thread_class: 2A ALL ENDS A, overall_length: 1.750 INCHES NOMINAL IN, connection_type: UNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: SOCKET ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-125-0431, 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
13219E9493
NSN: 4730-01-125-0431
NIINs: 011250431, 011264236
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 97403 — CECOM LR CENTER (USA)
SPECIFICATIONS
materialSTEEL BODY
leg_length0.750 INCHES NOMINAL IN
thread_class2A ALL ENDS A
overall_length1.750 INCHES NOMINAL IN
connection_typeUNTHREADED INTERNAL TUBE FIRST FLUID END CONNECTION
connection_styleSOCKET ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentZINC BODY
operating_pressure1750.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
nominal_thread_size0.625 INCHES ALL ENDS IN
maximum_operating_temp-160.0 FAHRENHEIT SINGLE RESPONSE DEGF
NSN4730-01-125-0431
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 13219E9493 · 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
•
CONNECTION STYLE: EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
•
CONNECTION TYPE: INTERNAL QUICK DISCONNECT ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
•
QUICK DISCONNECT NOMINAL SIZE: 0.484 INCHES ALL ENDS IN
•
LEG LENGTH: 0.750 INCHES NOMINAL IN
•
FEATURES PROVIDED: SELF-SEALING
TECHNICAL CHARACTERISTICS
CONNECTION STYLEEXTERNAL SEAT FOR GASKET SEAL ALL ENDS
CONNECTION TYPEINTERNAL QUICK DISCONNECT ALL ENDS
CONNECTION TYPETHREADED EXTERNAL BOSS FIRST FLUID END CONNECTION
STYLE DESIGNATORMALE COUPLING HALF
OVERALL LENGTH1.085 INCHES MINIMUM IN
QUICK DISCONNECT NOMINAL SIZE0.484 INCHES ALL ENDS IN
LEG LENGTH0.750 INCHES NOMINAL IN
FEATURES PROVIDEDSELF-SEALING
NOMINAL THREAD SIZE0.625 INCHES ALL ENDS IN
SURFACE TREATMENTZINC BODY
SUBSTITUTES & CROSS-REFERENCES 4
5401-S17-6-4/5400-S8-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
5401-S17-6-4PLUS(1)5400-53-4SReference document
Same NSN cross-reference
Reference document — Secondary reference
5401-S17-6-4Reference document
Same NSN cross-reference
Reference document — Secondary reference
13219E9493-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 13219E9493?
13219E9493 is a COUPLING HALF,SELF-SEALING.
What parts can replace 13219E9493?
There are 4 known substitutes for 13219E9493: 5401-S17-6-4/5400-S8-4, 5401-S17-6-4PLUS(1)5400-53-4S, 5401-S17-6-4 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13219E9493?
13219E9493 is cataloged in the U.S. Government catalog under NSN 4730-01-125-0431. This indicates validated use in U.S. government and defense supply chains.
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