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Technical Data Sheet
PartsTable / COMPONENT / 12927669-1
12927669-1 ✓ 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: ALUMINUM ALLOY BODY, leg_length: 0.594 INCHES NOMINAL IN, thread_class: 3B ALL ENDS, overall_length: 2.000 INCHES NOMINAL IN, connection_type: EXTERNAL QUICK DISCONNECT ALL ENDS, connection_style: BOSS GASKET SEAL ALL ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-795-5793, 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
12927669-1
NSN: 4730-00-795-5793
FSC: 4730
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BODY
leg_length0.594 INCHES NOMINAL IN
thread_class3B ALL ENDS
overall_length2.000 INCHES NOMINAL IN
connection_typeEXTERNAL QUICK DISCONNECT ALL ENDS
connection_styleBOSS GASKET SEAL ALL ENDS
style_designatorMALE COUPLING HALF
features_providedSELF-SEALING
surface_treatmentANODIZE BODY
nominal_thread_size0.562 INCHES ALL ENDS IN
quick_disconnect_methodTWIST-LOCK ALL ENDS
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NSN4730-00-795-5793
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12927669-1 · 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
•
SURFACE TREATMENT: ANODIZE BODY
•
QUICK DISCONNECT METHOD: TWIST-LOCK ALL ENDS
•
CONNECTION STYLE: BOSS GASKET SEAL ALL ENDS
•
THREAD CLASS: 3B ALL ENDS
•
LEG LENGTH: 0.594 INCHES NOMINAL IN
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
•
FEATURES PROVIDED: SELF-SEALING
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTANODIZE BODY
QUICK DISCONNECT METHODTWIST-LOCK ALL ENDS
CONNECTION STYLEBOSS GASKET SEAL ALL ENDS
OVERALL LENGTH2.000 INCHES NOMINAL IN
THREAD CLASS3B ALL ENDS
LEG LENGTH0.594 INCHES NOMINAL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
FEATURES PROVIDEDSELF-SEALING
NOMINAL THREAD SIZE0.562 INCHES ALL ENDS IN
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
1093067W00Interchangeable
interchangeable cross-reference
interchangeable
32026Interchangeable
interchangeable cross-reference
interchangeable
505-742JInterchangeable
interchangeable cross-reference
interchangeable
4LA83Interchangeable
interchangeable cross-reference
interchangeable
Z357HInterchangeable
interchangeable cross-reference
interchangeable
12007084-1Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12927669-1?
12927669-1 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 12927669-1?
There are 7 known substitutes for 12927669-1: 1093067W00, 32026, 505-742J and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12927669-1?
12927669-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-795-5793. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026