PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 19-52963
19-52963 ✓ 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 ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, nominal_length: 0.690 INCHES ALL ENDS IN, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDS, mounting_end_type: UNDERSIZED, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-694-6926, 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
19-52963
NSN: 4730-01-694-6926
FSC: 4730
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
nominal_length0.690 INCHES ALL ENDS IN
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDS
mounting_end_typeUNDERSIZED
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp90.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification4120-01-592-7949; AIR CONDITIONER
nominal_outside_diameter0.290 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyBARBED ELBOW FITTING
NSN4730-01-694-6926
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 19-52963 · 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
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
FLOW ANGLE: 90.0 DEGREES
•
MATERIAL: COPPER ALLOY OVERALL
•
NOMINAL OUTSIDE DIAMETER: 0.290 INCHES ALL ENDS IN
•
MAXIMUM OPERATING TEMP: 90.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
MOUNTING END TYPE: UNDERSIZED
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
FLOW ANGLE90.0 DEGREES
MATERIALCOPPER ALLOY OVERALL
NOMINAL OUTSIDE DIAMETER0.290 INCHES ALL ENDS IN
PART NAME ASSIGNED BY CONTROLLING AGENCYBARBED ELBOW FITTING
MAXIMUM OPERATING TEMP90.0 FAHRENHEIT SINGLE RESPONSE DEGF
MOUNTING END TYPEUNDERSIZED
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDS
END ITEM IDENTIFICATION4120-01-592-7949; AIR CONDITIONER
NOMINAL LENGTH0.690 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
74BBInterchangeable
interchangeable cross-reference
interchangeable
GGG-P-836 TY2Interchangeable
interchangeable cross-reference
interchangeable
GGG-P-836Interchangeable
interchangeable cross-reference
interchangeable
7406234Interchangeable
interchangeable cross-reference
interchangeable
479143PC8Interchangeable
interchangeable cross-reference
interchangeable
22566Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 19-52963?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 19-52963?
19-52963 is a ELBOW,TUBE.
What parts can replace 19-52963?
There are 10 known substitutes for 19-52963: 74BB, GGG-P-836 TY2, GGG-P-836 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19-52963?
19-52963 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-694-6926. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 19-52963

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026