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R-TBD-1009 — TEE,HOSE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

R-TBD-1009: TEE,HOSE TO BOSS.

The TEE,HOSE TO BOSS is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, sweep_type: SHORT, connection_type: THREADED INTERNAL BOSS THIRD END, connection_style: GASKET SEAL (BOSS) SECOND END, special_features: U/O JET BLAST VALVE OF B1B ACFT TO ADAPT TO PNEUMATIC COMPONENTS TEST STAND;BOSS PER MS33649. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-178-0949, 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
R-TBD-1009
NSN: 4730-01-178-0949
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 43999 — THE BOEING COMPANY DIV LEGACY AM&M (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
sweep_typeSHORT
connection_typeTHREADED INTERNAL BOSS THIRD END
connection_styleGASKET SEAL (BOSS) SECOND END
special_featuresU/O JET BLAST VALVE OF B1B ACFT TO ADAPT TO PNEUMATIC COMPONENTS TEST STAND;BOSS PER MS33649
NSN4730-01-178-0949
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: R-TBD-1009 · 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
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: BEADED (HOSE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END
•
SWEEP TYPE: SHORT
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEBEADED (HOSE) FIRST END
CONNECTION STYLEGASKET SEAL (BOSS) THIRD END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION TYPETHREADED INTERNAL BOSS THIRD END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPEUNTHREADED EXTERNAL HOSE FIRST END
SWEEP TYPESHORT
SPECIAL FEATURESU/O JET BLAST VALVE OF B1B ACFT TO ADAPT TO PNEUMATIC COMPONENTS TEST STAND;BOSS PER MS33649
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — no further procurement; issued until stock is exhaustedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is R-TBD-1009?
R-TBD-1009 is a TEE,HOSE TO BOSS.
What is the NSN for R-TBD-1009?
R-TBD-1009 is cataloged in the U.S. Government catalog under NSN 4730-01-178-0949. 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.