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166112 — TEE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

166112: TEE,PIPE.

The TEE,PIPE is a the manufacturer industrial component. Key specifications include diameter: 0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN, material: PLASTIC POLYVINYL CHLORIDE (PVC) OR RUBBER CHLOROPRENE CLASS CR CUSHION, overall_width: 0.625 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.044 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-277-1379, 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
166112
NSN: 4730-01-277-1379
NIINs: 012771379, 013120750
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 34646 — ATI LADISH LLC DBA ATI WAH CHANG DIV ATI FORGED PRODUCTS - CUDAHY (USA)
SPECIFICATIONS
diameter0.406 INCHES MINIMUM AND 0.437 INCHES MAXIMUM IN
materialPLASTIC POLYVINYL CHLORIDE (PVC) OR RUBBER CHLOROPRENE CLASS CR CUSHION
overall_width0.625 INCHES MINIMUM AND 0.875 INCHES MAXIMUM IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.044 INCHES MINIMUM AND 0.079 INCHES MAXIMUM IN
loop_inside_diameter1.125 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end1.532 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.906 INCHES MINIMUM AND 1.282 INCHES MAXIMUM IN
NSN4730-01-277-1379
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 166112 · 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 PIPE SIZE ACCOMMODATED: 0.500 INCHES ALL ENDS IN
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CONNECTION STYLE: SOCKET (PIPE) ALL ENDS
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CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
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MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-A182,GRADE-F ASSN STD SINGLE MATERIAL RESPONSE OVERALL
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OPERATING PRESSURE: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
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LEG LENGTH: 1.312 INCHES NOMINAL ALL ENDS IN
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SPECIFICATION/STANDARD DATA: 80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
NONDEFINITIVE SPEC/STD DATA: 4 TABLE
TECHNICAL CHARACTERISTICS
NOMINAL PIPE SIZE ACCOMMODATED0.500 INCHES ALL ENDS IN
CONNECTION STYLESOCKET (PIPE) ALL ENDS
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-A182,GRADE-F ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
LEG LENGTH1.312 INCHES NOMINAL ALL ENDS IN
SPECIFICATION/STANDARD DATA80204-B16.11 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NONDEFINITIVE SPEC/STD DATA4 TABLE
PIPE WALL THICKNESS DESIGNATION FOR WHICH DESIGNEDSCHEDULE 160 ALL ENDS
MEDIA FOR WHICH DESIGNEDWATER-OIL-GAS THIRD RESPONSE
SUBSTITUTES & CROSS-REFERENCES 1
B16.11Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 166112?
166112 is a TEE,PIPE.
What parts can replace 166112?
There is 1 known substitute for 166112: B16.11. Substitute compatibility should be verified for your specific system.
What is the NSN for 166112?
166112 is cataloged in the U.S. Government catalog under NSN 4730-01-277-1379. 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.