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FIG-2021-180 — TEE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FIG-2021-180: TEE,PIPE.

The TEE,PIPE is a the manufacturer industrial component. Key specifications include material: IRON CAST OVERALL, leg_length: 1.375 INCHES NOMINAL SECOND END IN, connection_type: THREADED INTERNAL PIPE ALL ENDS, connection_style: PLAIN (PIPE) ALL ENDS, operating_pressure: 175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS, nominal_thread_size: 0.500 INCHES SECOND END IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-204-5236, 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
FIG-2021-180
NSN: 4730-01-204-5236
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 72423 — FLAGG STANLEY G & CO INC DBA FLAGG BRASS (USA)
SPECIFICATIONS
materialIRON CAST OVERALL
leg_length1.375 INCHES NOMINAL SECOND END IN
connection_typeTHREADED INTERNAL PIPE ALL ENDS
connection_stylePLAIN (PIPE) ALL ENDS
operating_pressure175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
nominal_thread_size0.500 INCHES SECOND END IN
media_for_which_designedSTEAM FIRST RESPONSE
thread_series_designatorNPT ALL ENDS
nondefinitive_spec/std_data5 TABLE
specification/standard_data80204-B16.4 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationASTM A126,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN4730-01-204-5236
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FIG-2021-180 · 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: PLAIN (PIPE) ALL ENDS
•
CONNECTION TYPE: THREADED INTERNAL PIPE ALL ENDS
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A126,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
OPERATING PRESSURE: 125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
•
LEG LENGTH: 1.375 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) ALL ENDS
CONNECTION TYPETHREADED INTERNAL PIPE ALL ENDS
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A126,CL A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OPERATING PRESSURE125.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE LBS
OPERATING PRESSURE175.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE LBS
LEG LENGTH1.375 INCHES NOMINAL SECOND END IN
LEG LENGTH1.500 INCHES NOMINAL THIRD END IN
LEG LENGTH1.500 INCHES NOMINAL FIRST END IN
NOMINAL THREAD SIZE1.000 INCHES THIRD END IN
NOMINAL THREAD SIZE0.500 INCHES SECOND END IN
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 2
FIG-132-1X1/2X1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
B16.4Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is FIG-2021-180?
FIG-2021-180 is a TEE,PIPE.
What parts can replace FIG-2021-180?
There are 2 known substitutes for FIG-2021-180: FIG-132-1X1/2X1, B16.4. Substitute compatibility should be verified for your specific system.
What is the NSN for FIG-2021-180?
FIG-2021-180 is cataloged in the U.S. Government catalog under NSN 4730-01-204-5236. This indicates validated use in U.S. government and defense supply chains.
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