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500326 — ELBOW,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

500326: ELBOW,TUBE.

The ELBOW,TUBE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1060 OVERALL, end_style: RAISED HOOK SECOND END, design_type: CLOSED, load_rating: 11.00 POUNDS NOMINAL LBS, opening_width: 0.125 INCHES NOMINAL FIRST END IN, inside_diameter: 0.273 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-055-1924, 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
500326
NSN: 4730-00-055-1924
NIINs: 000551924, 002008982, 012412700
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 1060 OVERALL
end_styleRAISED HOOK SECOND END
design_typeCLOSED
load_rating11.00 POUNDS NOMINAL LBS
opening_width0.125 INCHES NOMINAL FIRST END IN
inside_diameter0.273 INCHES NOMINAL IN
style_designatorCYLINDRICAL
spring_free_length12.102 INCHES NOMINAL IN
coil_helix_directionRIGHT-HAND OR LEFT-HAND
spring_length_under_load16.125 INCHES NOMINAL IN
coil_to_hook_inside_length0.500 INCHES NOMINAL FIRST END IN
spring_free_outside_diameter0.375 INCHES NOMINAL IN
NSN4730-00-055-1924
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 500326 · 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: PLAIN (TUBE) SECOND END
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4135 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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LEG LENGTH: 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM ALL ENDS IN
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NOMINAL THREAD SIZE: 1.750 INCHES FIRST END IN
•
SEAT ANGLE: 25.14 DEGREES FIRST END
•
THREAD CLASS: 3A FIRST END A
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEFLARED (TUBE) FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4135 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LEG LENGTH1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM ALL ENDS IN
LEG LENGTH1.270 INCHES MINIMUM AND 1.290 INCHES MAXIMUM FIRST END IN
NOMINAL THREAD SIZE1.750 INCHES FIRST END IN
SEAT ANGLE25.14 DEGREES FIRST END
THREAD CLASS3A FIRST END A
THREAD QUANTITY PER INCH12 FIRST END
MATERIALALUMINUM ALLOY OVERALL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 500326?
500326 is a ELBOW,TUBE.
What is the NSN for 500326?
500326 is cataloged in the U.S. Government catalog under NSN 4730-00-055-1924. This indicates validated use in U.S. government and defense supply chains.
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