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Technical Data Sheet
PartsTable / COMPONENT / 712560-39
712560-39 ✓ 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: 1.293 INCHES NOMINAL IN, seat_angle: 37.0 DEGREES, thread_class: 3A ALL ENDS A, connection_type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTION, connection_style: FLARED 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 4730-00-821-4445, 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
712560-39
NSN: 4730-00-821-4445
FSC: 4730
CAGE: 82577 — RAYTHEON COMPANY DBA RAYTHEON (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
leg_length1.293 INCHES NOMINAL IN
seat_angle37.0 DEGREES
thread_class3A ALL ENDS A
connection_typeTHREADED EXTERNAL TUBE FIRST FLUID END CONNECTION
connection_styleFLARED ALL ENDS
style_designatorMALE COUPLING HALF
nominal_thread_size0.875 INCHES ALL ENDS IN
quick_disconnect_methodPUSH-PULL ALL ENDS
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE BODY
nominal_outside_diameter_tube_accommodated0.625 INCHES ALL ENDS IN
NSN4730-00-821-4445
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 712560-39 · 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
•
THREAD CLASS: 3A ALL ENDS A
•
CONNECTION TYPE: EXTERNAL QUICK DISCONNECT ALL ENDS
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
•
NOMINAL THREAD SIZE: 0.875 INCHES ALL ENDS IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE BODY
•
MATERIAL: COPPER ALLOY BODY
•
QUICK DISCONNECT METHOD: PUSH-PULL ALL ENDS
•
STYLE DESIGNATOR: MALE COUPLING HALF
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS3A ALL ENDS A
CONNECTION TYPEEXTERNAL QUICK DISCONNECT ALL ENDS
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) ALL ENDS
NOMINAL THREAD SIZE0.875 INCHES ALL ENDS IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALCOPPER ALLOY BODY
QUICK DISCONNECT METHODPUSH-PULL ALL ENDS
STYLE DESIGNATORMALE COUPLING HALF
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.625 INCHES ALL ENDS IN
CONNECTION STYLEFLARED ALL ENDS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
681212R11Interchangeable
interchangeable cross-reference
interchangeable
MH754Interchangeable
interchangeable cross-reference
interchangeable
3898549Interchangeable
interchangeable cross-reference
interchangeable
20-587Interchangeable
interchangeable cross-reference
interchangeable
107003-567Interchangeable
interchangeable cross-reference
interchangeable
19200N PIECE 16Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 712560-39?
712560-39 is a COUPLING HALF,QUICK DISCONNECT.
What parts can replace 712560-39?
There are 9 known substitutes for 712560-39: 681212R11, MH754, 3898549 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 712560-39?
712560-39 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-821-4445. 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