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36-5655 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

36-5655: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321, thickness: 0.550 INCHES NOMINAL IN, thread_class: 2B, flange_diameter: 2.190 INCHES NOMINAL IN, special_features: ITEM ALSO KNOWN AS FLANGE - ANTI-ICING LINE, style_designator: ROUND, NO BOLT HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-537-9088, 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
36-5655
NSN: 4730-01-537-9088
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 81205 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL COMP 321
thickness0.550 INCHES NOMINAL IN
thread_class2B
flange_diameter2.190 INCHES NOMINAL IN
special_featuresITEM ALSO KNOWN AS FLANGE - ANTI-ICING LINE
style_designatorROUND, NO BOLT HOLES
raised_face_height0.250 INCHES NOMINAL IN
nominal_thread_size1.437 INCHES IN
flange_section_styleRAISED FACE, WELDING NECK
raised_face_diameter1.820 INCHES NOMINAL IN
thread_quantity_per_inch18
face_seating_surface_conditionMACHINED
NSN4730-01-537-9088
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 36-5655 · 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: 2.190 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
NOMINAL PIPE SIZE FOR WHICH DESIGNED: 1.820 INCHES IN
•
FLANGE SECTION STYLE: RAISED FACE, WELDING NECK
•
STYLE DESIGNATOR: ROUND, NO BOLT HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 AISI 321 COND A CLASS 321 FED SPEC SINGLE MATERIAL RESPONSE
•
NOMINAL THREAD SIZE: 1.437 INCHES IN
•
RAISED FACE DIAMETER: 1.820 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER2.190 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
NOMINAL PIPE SIZE FOR WHICH DESIGNED1.820 INCHES IN
FLANGE SECTION STYLERAISED FACE, WELDING NECK
STYLE DESIGNATORROUND, NO BOLT HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 AISI 321 COND A CLASS 321 FED SPEC SINGLE MATERIAL RESPONSE
NOMINAL THREAD SIZE1.437 INCHES IN
RAISED FACE DIAMETER1.820 INCHES NOMINAL IN
SPECIAL FEATURESITEM ALSO KNOWN AS FLANGE - ANTI-ICING LINE
RAISED FACE HEIGHT0.250 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 36-5655?
36-5655 is a FLANGE,PIPE.
What is the NSN for 36-5655?
36-5655 is cataloged in the U.S. Government catalog under NSN 4730-01-537-9088. This indicates validated use in U.S. government and defense supply chains.
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