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2808K173 — TEE,TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

2808K173: TEE,TUBE.

The TEE,TUBE is a the manufacturer industrial component. Key specifications include material: PLASTIC, POLYETHYLENE (PP) OVERALL, nominal_width: 1.590 INCHES ALL ENDS IN, nominal_length: 2.640 INCHES ALL ENDS IN, special_features: SINGLE BARB, WHITE; INSIDE TUBE DIA 0.500 NOMINAL INCH, style_designator: TEE, operating_pressure: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-582-5201, 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
2808K173
NSN: 4730-01-582-5201
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialPLASTIC, POLYETHYLENE (PP) OVERALL
nominal_width1.590 INCHES ALL ENDS IN
nominal_length2.640 INCHES ALL ENDS IN
special_featuresSINGLE BARB, WHITE; INSIDE TUBE DIA 0.500 NOMINAL INCH
style_designatorTEE
operating_pressure150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
maximum_operating_temp150.0 FAHRENHEIT SINGLE RESPONSE DEGF
end_item_identification2355-01-529-2246 MRAP FPII - CAT 2
media_for_which_designedWATER SECOND RESPONSE
nominal_outside_diameter0.570 INCHES ALL ENDS IN
part_name_assigned_by_controlling_agencyBARBED TUBE FITTING
NSN4730-01-582-5201
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 2808K173 · 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
•
NOMINAL LENGTH: 2.640 INCHES ALL ENDS IN
•
STYLE DESIGNATOR: TEE
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
MAXIMUM OPERATING TEMP: 150.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
NOMINAL OUTSIDE DIAMETER: 0.570 INCHES ALL ENDS IN
•
NOMINAL WIDTH: 1.590 INCHES ALL ENDS IN
•
MEDIA FOR WHICH DESIGNED: WATER SECOND RESPONSE
TECHNICAL CHARACTERISTICS
NOMINAL LENGTH2.640 INCHES ALL ENDS IN
STYLE DESIGNATORTEE
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
MAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE DEGF
NOMINAL OUTSIDE DIAMETER0.570 INCHES ALL ENDS IN
SPECIAL FEATURESSINGLE BARB, WHITE; INSIDE TUBE DIA 0.500 NOMINAL INCH
NOMINAL WIDTH1.590 INCHES ALL ENDS IN
MEDIA FOR WHICH DESIGNEDWATER SECOND RESPONSE
MEDIA FOR WHICH DESIGNEDAIR FIRST RESPONSE
PART NAME ASSIGNED BY CONTROLLING AGENCYBARBED TUBE FITTING
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 2808K173?
2808K173 is a TEE,TUBE.
What is the NSN for 2808K173?
2808K173 is cataloged in the U.S. Government catalog under NSN 4730-01-582-5201. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.