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89LB1-8X1-8 — ELBOW,PIPE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

89LB1-8X1-8: ELBOW,PIPE TO TUBE.

The ELBOW,PIPE TO TUBE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 0.656 INCHES NOMINAL FIRST END IN, seat_angle: 37.0 DEGREES FIRST END, thread_class: 2B FIRST END, connection_style: PLAIN (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-078-9773, 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
89LB1-8X1-8
NSN: 4730-00-078-9773
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30327 — IMPERIAL (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length0.656 INCHES NOMINAL FIRST END IN
seat_angle37.0 DEGREES FIRST END
thread_class2B FIRST END
connection_stylePLAIN (TUBE) FIRST END
nominal_thread_size0.312 INCHES FIRST END IN
thread_series_designatorUNF FIRST END
furnished_items_and_quantity1 TUBE COUPLING NUT
nominal_outside_diameter_tube_accommodated0.125 INCHES FIRST END IN
NSN4730-00-078-9773
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 89LB1-8X1-8 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 TUBE COUPLING NUT
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.125 INCHES FIRST END IN
•
LEG LENGTH: 0.656 INCHES NOMINAL FIRST END IN
•
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 TUBE COUPLING NUT
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.125 INCHES FIRST END IN
LEG LENGTH0.656 INCHES NOMINAL FIRST END IN
LEG LENGTH0.688 INCHES NOMINAL SECOND END IN
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
NOMINAL THREAD SIZE0.312 INCHES FIRST END IN
SEAT ANGLE37.0 DEGREES FIRST END
SUBSTITUTES & CROSS-REFERENCES 6
10914552Reference document
Same NSN cross-reference
Reference document — Secondary reference
4730000789773Reference document
Same NSN cross-reference
Reference document — Informative reference only
89LBReference document
Same NSN cross-reference
Reference document — Secondary reference
172832Reference document
Same NSN cross-reference
Reference document — Secondary reference
206684Reference document
Same NSN cross-reference
Reference document — Secondary reference
89-LB-02X02Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 89LB1-8X1-8?
89LB1-8X1-8 is a ELBOW,PIPE TO TUBE.
What parts can replace 89LB1-8X1-8?
There are 6 known substitutes for 89LB1-8X1-8: 10914552, 4730000789773, 89LB and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 89LB1-8X1-8?
89LB1-8X1-8 is cataloged in the U.S. Government catalog under NSN 4730-00-078-9773. This indicates validated use in U.S. government and defense supply chains.
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