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KC159-3DM — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

KC159-3DM: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.500 INCHES NOMINAL IN, neck_height: 1.875 INCHES NOMINAL IN, flange_diameter: 3.125 INCHES NOMINAL IN, special_features: KC159-3DM; SCHEDULE CODE XX; HUB SIZE 1 GR 11; SEAL RING SIZE 11, style_designator: ROUND, NO BOLT HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-090-3372, 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
KC159-3DM
NSN: 4730-01-090-3372
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 CORROSION RESISTING
thickness0.500 INCHES NOMINAL IN
neck_height1.875 INCHES NOMINAL IN
flange_diameter3.125 INCHES NOMINAL IN
special_featuresKC159-3DM; SCHEDULE CODE XX; HUB SIZE 1 GR 11; SEAL RING SIZE 11
style_designatorROUND, NO BOLT HOLES
flange_section_stylePLAIN FACE, WELDING NECK
criticality_code_justificationFEAT
material_document_and_classificationSA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE
nominal_pipe_size_for_which_designed1.000 INCHES IN
NSN4730-01-090-3372
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: KC159-3DM · 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
•
FLANGE DIAMETER: 3.125 INCHES NOMINAL IN
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.000 INCHES IN
•
FLANGE SECTION STYLE: PLAIN FACE, WELDING NECK
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: ROUND, NO BOLT HOLES
•
NECK HEIGHT: 1.875 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER3.125 INCHES NOMINAL IN
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.000 INCHES IN
FLANGE SECTION STYLEPLAIN FACE, WELDING NECK
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORROUND, NO BOLT HOLES
NECK HEIGHT1.875 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSA-182-F316 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESKC159-3DM; SCHEDULE CODE XX; HUB SIZE 1 GR 11; SEAL RING SIZE 11
MATERIALSTEEL CORROSION RESISTING
THICKNESS0.500 INCHES NOMINAL 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

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 KC159-3DM?
KC159-3DM is a FLANGE,PIPE.
What is the NSN for KC159-3DM?
KC159-3DM is cataloged in the U.S. Government catalog under NSN 4730-01-090-3372. This indicates validated use in U.S. government and defense supply chains.
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