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12286733 — TEE,BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

12286733: TEE,BOSS.

The TEE,BOSS is a the manufacturer industrial component. Key specifications include thread_class: 3B THIRD END, connection_type: THREADED INTERNAL BOSS THIRD END, connection_style: GASKET SEAL (BOSS) THIRD END, nominal_thread_size: 0.312 INCHES THIRD END IN, thread_series_designator: UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-075-4975, 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
12286733
NSN: 4730-01-075-4975
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
thread_class3B THIRD END
connection_typeTHREADED INTERNAL BOSS THIRD END
connection_styleGASKET SEAL (BOSS) THIRD END
nominal_thread_size0.312 INCHES THIRD END IN
thread_series_designatorUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END
NSN4730-01-075-4975
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 12286733 · 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: GASKET SEAL (BOSS) THIRD END
•
CONNECTION TYPE: THREADED INTERNAL BOSS THIRD END
•
NOMINAL THREAD SIZE: 0.312 INCHES THIRD END IN
•
THREAD CLASS: 3B THIRD END
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) THIRD END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEGASKET SEAL (BOSS) THIRD END
CONNECTION TYPETHREADED INTERNAL BOSS THIRD END
NOMINAL THREAD SIZE0.312 INCHES THIRD END IN
THREAD CLASS3B THIRD END
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) THIRD END
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
3-170-760X01Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12286733?
12286733 is a TEE,BOSS.
What parts can replace 12286733?
There is 1 known substitute for 12286733: 3-170-760X01. Substitute compatibility should be verified for your specific system.
What is the NSN for 12286733?
12286733 is cataloged in the U.S. Government catalog under NSN 4730-01-075-4975. This indicates validated use in U.S. government and defense supply chains.
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