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KC157-10B — TEE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

KC157-10B: TEE,PIPE.

The TEE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316F OVERALL, flow_angle: 90.0 DEGREES, leg_length: 5.375 INCHES MINIMUM ALL ENDS IN, connection_type: UNTHREADED INTERNAL PIPE ALL ENDS, connection_style: BELL (PIPE) ALL ENDS, special_features: KC157-10B; HUB AND SEAL RING SIZE 2.500 IN. GR20; GROUND SUPPORT APPLICATION ONLY IN.

This part is cataloged in the U.S. Government catalog under NSN 4730-01-269-0189, 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
KC157-10B
NSN: 4730-01-269-0189
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 22264 — JOHN F KENNEDY SPACE CENTER DBA NASA DIV KENNEDY SPACE CENTER (USA)
SPECIFICATIONS
materialSTEEL COMP 316F OVERALL
flow_angle90.0 DEGREES
leg_length5.375 INCHES MINIMUM ALL ENDS IN
connection_typeUNTHREADED INTERNAL PIPE ALL ENDS
connection_styleBELL (PIPE) ALL ENDS
special_featuresKC157-10B; HUB AND SEAL RING SIZE 2.500 IN. GR20; GROUND SUPPORT APPLICATION ONLY IN
criticality_code_justificationFEAT
nominal_pipe_size_accommodated2.500 INCHES ALL ENDS IN
NSN4730-01-269-0189
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: KC157-10B · 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
•
FLOW ANGLE: 90.0 DEGREES
•
NOMINAL PIPE SIZE ACCOMMODATED: 2.500 INCHES ALL ENDS IN
•
CONNECTION STYLE: BELL (PIPE) ALL ENDS
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
CONNECTION TYPE: UNTHREADED INTERNAL PIPE ALL ENDS
•
LEG LENGTH: 5.375 INCHES MINIMUM ALL ENDS IN
•
MATERIAL: STEEL COMP 316F OVERALL
TECHNICAL CHARACTERISTICS
FLOW ANGLE90.0 DEGREES
NOMINAL PIPE SIZE ACCOMMODATED2.500 INCHES ALL ENDS IN
CONNECTION STYLEBELL (PIPE) ALL ENDS
CRITICALITY CODE JUSTIFICATIONFEAT
CONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
LEG LENGTH5.375 INCHES MINIMUM ALL ENDS IN
SPECIAL FEATURESKC157-10B; HUB AND SEAL RING SIZE 2.500 IN. GR20; GROUND SUPPORT APPLICATION ONLY IN
MATERIALSTEEL COMP 316F OVERALL
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is KC157-10B?
KC157-10B is a TEE,PIPE.
What is the NSN for KC157-10B?
KC157-10B is cataloged in the U.S. Government catalog under NSN 4730-01-269-0189. This indicates validated use in U.S. government and defense supply chains.
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