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5900694 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

5900694: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: TITANIUM OVERALL, seat_angle: 8.5 DEGREES FIRST END, thread_class: 3A FIRST END A, connection_type: THREADED EXTERNAL BOSS SECOND END, connection_style: INVERTED FLARE (TUBE) FIRST END, surface_treatment: PASSIVATE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-270-6240, 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
5900694
NSN: 4730-00-270-6240
NIINs: 002706240, 002706241, 003000934, 013472782
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 99167 — HAMILTON SUNDSTRAND CORPORATION (USA)
SPECIFICATIONS
materialTITANIUM OVERALL
seat_angle8.5 DEGREES FIRST END
thread_class3A FIRST END A
connection_typeTHREADED EXTERNAL BOSS SECOND END
connection_styleINVERTED FLARE (TUBE) FIRST END
surface_treatmentPASSIVATE OVERALL
nominal_thread_size0.250 INCHES SECOND END IN
nominal_overall_length0.905 INCHES IN
thread_quantity_per_inch28 FIRST END
thread_series_designatorUNJS FIRST END
furnished_items_and_quantity1 LOCK RING AND 1 PREFORMED PACKING
nominal_outside_diameter_tube_accommodated0.188 INCHES FIRST END IN
NSN4730-00-270-6240
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 5900694 · 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
SUBSTITUTES & CROSS-REFERENCES 9
4730PL0578420Reference document
Same NSN cross-reference
Reference document — Informative reference only
10111318Reference document
Same NSN cross-reference
Reference document — Informative reference only
SAE AS1986Reference document
Same NSN cross-reference
Reference document — Secondary reference
SP760-04Reference document
Same NSN cross-reference
Reference document — Secondary reference
200574-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
259043Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5900694?
5900694 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What parts can replace 5900694?
There are 9 known substitutes for 5900694: 4730PL0578420, 10111318, SAE AS1986 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5900694?
5900694 is cataloged in the U.S. Government catalog under NSN 4730-00-270-6240. This indicates validated use in U.S. government and defense supply chains.
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