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72A356606-2001 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

72A356606-2001: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 0.750 INCHES NOMINAL IN, flange_width: 2.520 INCHES NOMINAL IN, recess_depth: 2.520 INCHES NOMINAL IN, thread_class: 3B, flange_length: 4.200 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-379-3757, 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
72A356606-2001
NSN: 4730-01-379-3757
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness0.750 INCHES NOMINAL IN
flange_width2.520 INCHES NOMINAL IN
recess_depth2.520 INCHES NOMINAL IN
thread_class3B
flange_length4.200 INCHES NOMINAL IN
recess_diameter0.213 INCHES NOMINAL IN
special_features2 HOLES 1.840 IN. DIA. THRU SIDE , 1 ON EACH SIDE IN
style_designatorOVAL, ONE BOLT HOLE CIRCLE
flange_end_radius2.070 INCHES NOMINAL IN
surface_treatmentPASSIVATE
bolt_hole_diameter0.213 INCHES NOMINAL IN
NSN4730-01-379-3757
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 72A356606-2001 · 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 END RADIUS: 2.070 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OR PS13001 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE
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FLANGE SECTION STYLE: RAISED AND RECESSED FACE, RAISED NECK
•
STYLE DESIGNATOR: OVAL, ONE BOLT HOLE CIRCLE
•
BOLT HOLE DIAMETER: 0.213 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
•
RECESS DEPTH: 2.520 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE END RADIUS2.070 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OR PS13001 TYPE 1 MFR REF SINGLE TREATMENT RESPONSE
FLANGE SECTION STYLERAISED AND RECESSED FACE, RAISED NECK
STYLE DESIGNATOROVAL, ONE BOLT HOLE CIRCLE
BOLT HOLE DIAMETER0.213 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-766 FED SPEC SINGLE MATERIAL RESPONSE
RECESS DEPTH2.520 INCHES NOMINAL IN
FLANGE LENGTH4.200 INCHES NOMINAL IN
NOMINAL THREAD SIZE1.500 INCHES 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 1
72A356606Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 72A356606-2001?
72A356606-2001 is a FLANGE,PIPE.
What parts can replace 72A356606-2001?
There is 1 known substitute for 72A356606-2001: 72A356606. Substitute compatibility should be verified for your specific system.
What is the NSN for 72A356606-2001?
72A356606-2001 is cataloged in the U.S. Government catalog under NSN 4730-01-379-3757. 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.