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4-191311-16 — ADAPTER,STRAIGHT,TUBE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4-191311-16: ADAPTER,STRAIGHT,TUBE TO HOSE.

The ADAPTER,STRAIGHT,TUBE TO HOSE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY OVERALL, flow_angle: 90.0 DEGREES, leg_length: 5.250 INCHES NOMINAL ALL ENDS IN, connection_type: THREADED EXTERNAL HOSE GRIPPING ALL ENDS, connection_style: GRIPPING NIPPLE (NOSE) ALL ENDS, nondefinitive_spec/std_data: 3 CLASS AND DS TYPE. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-263-0990, 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
4-191311-16
NSN: 4730-00-263-0990
NIINs: 002630990, 011424970, 011608199
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 01276 — DANFOSS POWER SOLUTIONS II, LLC (USA)
SPECIFICATIONS
materialNICKEL ALLOY OVERALL
flow_angle90.0 DEGREES
leg_length5.250 INCHES NOMINAL ALL ENDS IN
connection_typeTHREADED EXTERNAL HOSE GRIPPING ALL ENDS
connection_styleGRIPPING NIPPLE (NOSE) ALL ENDS
nondefinitive_spec/std_data3 CLASS AND DS TYPE
specification/standard_data81349-MIL-H-24135 GOVERNMENT SPECIFICATION
furnished_items_and_quantity2 HOSE SOCKET
material_document_and_classificationQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
nominal_inside_diameter_hose_accommodated1.000 INCHES ALL ENDS IN
nominal_outside_diameter_hose_accommodated1.560 INCHES ALL ENDS IN
NSN4730-00-263-0990
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4-191311-16 · 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: 2 HOSE COUPLING NUT
•
FLOW ANGLE: 90.0 DEGREES
•
CONNECTION STYLE: GRIPPING NIPPLE (NOSE) FIRST END
•
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED: 3.500 INCHES FIRST END IN
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
CONNECTION TYPE: THREADED EXTERNAL HOSE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
LEG LENGTH: 6.250 INCHES NOMINAL FIRST END IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY2 HOSE COUPLING NUT
FLOW ANGLE90.0 DEGREES
CONNECTION STYLEGRIPPING NIPPLE (NOSE) FIRST END
NOMINAL OUTSIDE DIAMETER HOSE ACCOMMODATED3.500 INCHES FIRST END IN
CRITICALITY CODE JUSTIFICATIONZZZY
CONNECTION TYPETHREADED EXTERNAL HOSE FIRST END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
LEG LENGTH6.250 INCHES NOMINAL FIRST END IN
NONDEFINITIVE SPEC/STD DATADS TYPE
MATERIALNICKEL ALLOY A OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
4-191311-16L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILH24135L1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILH24135Reference document
Same NSN cross-reference
Reference document — Identification reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4-191311-16?
4-191311-16 is a ADAPTER,STRAIGHT,TUBE TO HOSE.
What parts can replace 4-191311-16?
There are 3 known substitutes for 4-191311-16: 4-191311-16L1, MILH24135L1, MILH24135. Substitute compatibility should be verified for your specific system.
What is the NSN for 4-191311-16?
4-191311-16 is cataloged in the U.S. Government catalog under NSN 4730-00-263-0990. This indicates validated use in U.S. government and defense supply chains.
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