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7726 — ELBOW ASSEMBLY

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7726: ELBOW ASSEMBLY.

The ELBOW ASSEMBLY is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, body_style: WEBBED, OFFSET, WITH LIGHTENING HOLES, bore_style: W/ KEYWAY BOTH ENDS, teeth_type: SINGLE HELIX, tooth_form: STANDARD, helix_angle: 33.5500 DEGREES. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-200-0917, 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
7726
NSN: 4730-00-200-0917
NIINs: 002000917, 004294436, 004735834, 010106435, 011871576
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialIRON CAST OVERALL
body_styleWEBBED, OFFSET, WITH LIGHTENING HOLES
bore_styleW/ KEYWAY BOTH ENDS
teeth_typeSINGLE HELIX
tooth_formSTANDARD
helix_angle33.5500 DEGREES
pitch_diameter5.9980 INCHES NOMINAL IN
pressure_angle14.5000 DEGREES
teeth_quantity60
tooth_directionLEFT
special_features4 HOLES 7/32 IN. DIA,LOCATED 90 DEG APART STARTING AT KEYWAY ON 3.25 IN. DIA BOLT CIRCLE IN
style_designatorFLUSH HUB
NSN4730-00-200-0917
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7726 · 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
•
WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 30.0
•
THREAD LENGTH: 0.406 INCHES NOMINAL IN
•
STYLE DESIGNATOR: HEXAGON, EXTERNAL THREAD, INVERTED FLARE
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE X1915 ASSN STD SINGLE MATERIAL RESPONSE
•
THREAD DIRECTION: RIGHT-HAND
•
CASEHARDENING INDICATOR: NOT CASEHARDENED
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.625 INCHES NOMINAL IN
SEAT ANGLE IN DEG30.0
THREAD LENGTH0.406 INCHES NOMINAL IN
STYLE DESIGNATORHEXAGON, EXTERNAL THREAD, INVERTED FLARE
MATERIAL DOCUMENT AND CLASSIFICATIONSAE X1915 ASSN STD SINGLE MATERIAL RESPONSE
OVERALL LENGTH0.875 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
CASEHARDENING INDICATORNOT CASEHARDENED
THREAD SIZE0.625-18
SCREW THREAD SERIES DESIGNATORUNF
SUBSTITUTES & CROSS-REFERENCES 1
H7726Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7726?
7726 is a ELBOW ASSEMBLY.
What parts can replace 7726?
There is 1 known substitute for 7726: H7726. Substitute compatibility should be verified for your specific system.
What is the NSN for 7726?
7726 is cataloged in the U.S. Government catalog under NSN 4730-00-200-0917. This indicates validated use in U.S. government and defense supply chains.
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