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DNR0049 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

DNR0049: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: TITANIUM ALLOY OVERALL, leg_length: 2.530 INCHES NOMINAL THIRD END IN, connection_type: UNTHREADED INTERNAL TUBE FIRST END, connection_style: SWAGED W/ GROOVES (TUBE) FIRST END, special_features: POLYTETRAFLUOROETHYLENE COAT ALL EXTERNAL SURFACES AND ID TO MAX DEPTH OF 0.350 IN. IN, surface_treatment: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-181-0095, 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
DNR0049
NSN: 4730-01-181-0095
NIINs: 011810095, 012287713, 012316669, 012483851, 012501787, 012501788, 012597260, 012597261, 012597262, 012597263, 012676982
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 14798 — DESIGNED METAL CONNECTIONS INC DBA PERMASWAGE USA DIV PERMASWAGE, A PCC COMPANY (USA)
SPECIFICATIONS
materialTITANIUM ALLOY OVERALL
leg_length2.530 INCHES NOMINAL THIRD END IN
connection_typeUNTHREADED INTERNAL TUBE FIRST END
connection_styleSWAGED W/ GROOVES (TUBE) FIRST END
special_featuresPOLYTETRAFLUOROETHYLENE COAT ALL EXTERNAL SURFACES AND ID TO MAX DEPTH OF 0.350 IN. IN
surface_treatmentPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
operating_pressure4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
end_item_identificationAIRCRAFT, B-1B
material_document_and_classificationAMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
nominal_outside_diameter_tube_accommodated1.000 INCHES THIRD END IN
surface_treatment_document_and_classificationDMPS1009 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN4730-01-181-0095
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: DNR0049 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: DMCPS1009 MFR REF SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: SWAGED W/ GROOVES (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES FIRST END IN
•
OPERATING PRESSURE: 4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONDMCPS1009 MFR REF SINGLE TREATMENT RESPONSE OVERALL
CONNECTION STYLESWAGED W/ GROOVES (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS4921 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES THIRD END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.500 INCHES SECOND END IN
OPERATING PRESSURE4000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH2.590 INCHES NOMINAL FIRST END IN
LEG LENGTH2.208 INCHES NOMINAL SECOND END IN
SUBSTITUTES & CROSS-REFERENCES 1
DNR10023V200820Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 DNR0049?
DNR0049 is a TEE,TUBE.
What parts can replace DNR0049?
There is 1 known substitute for DNR0049: DNR10023V200820. Substitute compatibility should be verified for your specific system.
What is the NSN for DNR0049?
DNR0049 is cataloged in the U.S. Government catalog under NSN 4730-01-181-0095. This indicates validated use in U.S. government and defense supply chains.
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