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7111685 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7111685: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, connection_type: THREADED INTERNAL TUBE FIRST END, connection_style: GASKET SEAL (TUBE) FIRST END, special_features: FIRST END 1.500 DIA X 1.030 LG; 2SPANNER SLOTS 0.354 LONG X 0.230 W X 0.190 DEEP FIRST END FACE; M110A2 HOW W, surface_treatment: OXIDE FILM OVERALL, nominal_thread_size: 16.0 MILLIMETERS SECOND END MM. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-711-1685, 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
7111685
NSN: 4730-00-711-1685
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 19204 — ARMY, UNITED STATES DEPARTMENT OF THE DBA ROCK ISLAND ARSENAL JMTC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
connection_typeTHREADED INTERNAL TUBE FIRST END
connection_styleGASKET SEAL (TUBE) FIRST END
special_featuresFIRST END 1.500 DIA X 1.030 LG; 2SPANNER SLOTS 0.354 LONG X 0.230 W X 0.190 DEEP FIRST END FACE; M110A2 HOW W
surface_treatmentOXIDE FILM OVERALL
nominal_thread_size16.0 MILLIMETERS SECOND END MM
nominal_overall_length2.000 INCHES IN
thread_tolerance_class3G INTERNAL FIRST END G
thread_series_designatorM FIRST END
thread_pitch_in_millimeters1.5 FIRST END
furnished_items_and_quantity1 GASKET
material_document_and_classificationMIL-S-11415 CL C4 AND C5 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN4730-00-711-1685
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7111685 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 GASKET
•
THREAD TOLERANCE CLASS: 3G INTERNAL FIRST END G
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 FN 3.3.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (TUBE) SECOND END
•
THREAD PITCH IN MILLIMETERS: 1.5 SECOND END
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 GASKET
THREAD TOLERANCE CLASS3G INTERNAL FIRST END G
THREAD TOLERANCE CLASS3H EXTERNAL SECOND END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 FN 3.3.1 MIL STD SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLEPLAIN (TUBE) SECOND END
CONNECTION STYLEGASKET SEAL (TUBE) FIRST END
THREAD PITCH IN MILLIMETERS1.5 SECOND END
THREAD PITCH IN MILLIMETERS1.5 FIRST END
NOMINAL OVERALL LENGTH2.000 INCHES IN
CONNECTION TYPETHREADED EXTERNAL BOSS SECOND 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7111685?
7111685 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for 7111685?
7111685 is cataloged in the U.S. Government catalog under NSN 4730-00-711-1685. This indicates validated use in U.S. government and defense supply chains.
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