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7030-76-320-4041 — TEE,FLANGE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7030-76-320-4041: TEE,FLANGE.

The TEE,FLANGE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY OVERALL, leg_length: 2.250 INCHES NOMINAL FIRST END IN, flange_shape: RECTANGULAR WITH HOLES ALL ENDS, nominal_width: 2.375 INCHES FIRST END IN, nominal_length: 3.000 INCHES THIRD END IN, connection_type: FLANGE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-258-5078, 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
7030-76-320-4041
NSN: 4730-01-258-5078
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY OVERALL
leg_length2.250 INCHES NOMINAL FIRST END IN
flange_shapeRECTANGULAR WITH HOLES ALL ENDS
nominal_width2.375 INCHES FIRST END IN
nominal_length3.000 INCHES THIRD END IN
connection_typeFLANGE ALL ENDS
nominal_thickness0.215 INCHES ALL ENDS IN
bolt_hole_quantity4 ALL ENDS
flange_face_designPLAIN ALL ENDS
bolt_hole_nominal_diameter0.271 INCHES SECOND END IN
center_to_center_nominal_distance_between_bolt_holes_along_width1.812 INCHES SECOND END IN
center_to_center_nominal_distance_between_bolt_holes_along_length2.375 INCHES THIRD END IN
NSN4730-01-258-5078
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7030-76-320-4041 · 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
•
FLANGE SHAPE: RECTANGULAR WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
NOMINAL LENGTH: 2.375 INCHES FIRST END IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.271 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
FLANGE FACE DESIGNUNABLE TO DECODE
NOMINAL LENGTH2.375 INCHES FIRST END IN
NOMINAL LENGTH2.375 INCHES SECOND END IN
NOMINAL LENGTH3.000 INCHES THIRD END IN
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.271 INCHES FIRST END IN
BOLT HOLE NOMINAL DIAMETER0.271 INCHES SECOND END IN
BOLT HOLE NOMINAL DIAMETER0.333 INCHES THIRD END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES 1
70307-63204Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7030-76-320-4041?
7030-76-320-4041 is a TEE,FLANGE.
What parts can replace 7030-76-320-4041?
There is 1 known substitute for 7030-76-320-4041: 70307-63204. Substitute compatibility should be verified for your specific system.
What is the NSN for 7030-76-320-4041?
7030-76-320-4041 is cataloged in the U.S. Government catalog under NSN 4730-01-258-5078. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.