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2116-04-04-B — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2116-04-04-B: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, seat_angle: 45.0 DEGREES SECOND END, connection_type: THREADED EXTERNAL TUBE SECOND END, connection_style: BARBED OR BEADED (HOSE) FIRST END, nominal_thread_size: 0.4375 INCHES SECOND END IN, nominal_overall_length: 1.435 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-668-8345, 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
2116-04-04-B
NSN: 4730-01-668-8345
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 5E240 — BRENNAN INDUSTRIES (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
seat_angle45.0 DEGREES SECOND END
connection_typeTHREADED EXTERNAL TUBE SECOND END
connection_styleBARBED OR BEADED (HOSE) FIRST END
nominal_thread_size0.4375 INCHES SECOND END IN
nominal_overall_length1.435 INCHES IN
end_item_identificationAN/APG-82(V)(
thread_quantity_per_inch20 SECOND END
nominal_inside_diameter_hose_accommodated0.25 INCHES FIRST END IN
NSN4730-01-668-8345
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2116-04-04-B · 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: BARBED OR BEADED (HOSE) FIRST END
•
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED: 0.25 INCHES FIRST END IN
•
NOMINAL OVERALL LENGTH: 1.435 INCHES IN
•
CONNECTION TYPE: THREADED EXTERNAL TUBE SECOND END
•
NOMINAL THREAD SIZE: 0.4375 INCHES SECOND END IN
•
SEAT ANGLE: 45.0 DEGREES SECOND END
TECHNICAL CHARACTERISTICS
CONNECTION STYLEBARBED OR BEADED (HOSE) FIRST END
CONNECTION STYLEFLARED (TUBE) SECOND END
NOMINAL INSIDE DIAMETER HOSE ACCOMMODATED0.25 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.435 INCHES IN
CONNECTION TYPETHREADED EXTERNAL TUBE SECOND END
CONNECTION TYPEHOSE PUSH-ON TYPE FIRST END
NOMINAL THREAD SIZE0.4375 INCHES SECOND END IN
SEAT ANGLE45.0 DEGREES SECOND END
END ITEM IDENTIFICATIONAN/APG-82(V)(
THREAD QUANTITY PER INCH20 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2116-04-04-B?
2116-04-04-B is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What is the NSN for 2116-04-04-B?
2116-04-04-B is cataloged in the U.S. Government catalog under NSN 4730-01-668-8345. This indicates validated use in U.S. government and defense supply chains.
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