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7326208-1 — FLANGE,PIPE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

7326208-1: FLANGE,PIPE.

The FLANGE,PIPE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, thickness: 1.750 INCHES NOMINAL IN, flange_width: 2.310 INCHES NOMINAL IN, thread_class: 3B, flange_length: 2.310 INCHES NOMINAL IN, style_designator: RECTANGULAR, WITH BOLT HOLES. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-509-2304, 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
7326208-1
NSN: 4730-01-509-2304
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
thickness1.750 INCHES NOMINAL IN
flange_width2.310 INCHES NOMINAL IN
thread_class3B
flange_length2.310 INCHES NOMINAL IN
special_featuresWEAPON SYSTEM ESSENTIAL; PRESSURE TEST FIXTURE, SQUARE FLANGE WITH 4 UNTHREADED BOLT HOLES; 1.492 INCH INLET REDUCED TO .4375 INCH THREADED OUTLET IN
style_designatorRECTANGULAR, WITH BOLT HOLES
surface_treatmentPASSIVATE
bolt_hole_diameter0.408 INCHES NOMINAL IN
bolt_hole_quantity5
nominal_thread_size0.4375 INCHES IN
flange_section_stylePLAIN FACE
NSN4730-01-509-2304
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 7326208-1 · 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
•
FACE SEATING SURFACE CONDITION: MACHINED
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35, TY VI OR VII FED SPEC SINGLE TREATMENT RESPONSE
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FLANGE SECTION STYLE: PLAIN FACE
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CRITICALITY CODE JUSTIFICATION: FEAT
•
STYLE DESIGNATOR: RECTANGULAR, WITH BOLT HOLES
•
BOLT HOLE DIAMETER: 0.408 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A276 316L COND A ASSN STD SINGLE MATERIAL RESPONSE
•
UNTHREADED REDUCER HOLE DIAMETER: 1.492 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FACE SEATING SURFACE CONDITIONMACHINED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35, TY VI OR VII FED SPEC SINGLE TREATMENT RESPONSE
FLANGE SECTION STYLEPLAIN FACE
CRITICALITY CODE JUSTIFICATIONFEAT
STYLE DESIGNATORRECTANGULAR, WITH BOLT HOLES
BOLT HOLE DIAMETER0.408 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A276 316L COND A ASSN STD SINGLE MATERIAL RESPONSE
UNTHREADED REDUCER HOLE DIAMETER1.492 INCHES NOMINAL IN
FLANGE LENGTH2.310 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.4375 INCHES IN
SUBSTITUTES & CROSS-REFERENCES 1
7326208Reference 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 7326208-1?
7326208-1 is a FLANGE,PIPE.
What parts can replace 7326208-1?
There is 1 known substitute for 7326208-1: 7326208. Substitute compatibility should be verified for your specific system.
What is the NSN for 7326208-1?
7326208-1 is cataloged in the U.S. Government catalog under NSN 4730-01-509-2304. 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.