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4675328-00F3 — SPACER,FLEXIBLE,PIPELINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

4675328-00F3: SPACER,FLEXIBLE,PIPELINE.

The SPACER,FLEXIBLE,PIPELINE is a the manufacturer industrial component. Key specifications include thickness: 0.190 INCHES NOMINAL IN, body_length: 2.120 INCHES NOMINAL IN, flange_height: 1.500 INCHES NOMINAL IN, inside_diameter: 17.000 INCHES NOMINAL IN, flange_thickness: 0.190 INCHES NOMINAL IN, outside_diameter: 20.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-179-2647, 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
4675328-00F3
NSN: 4730-01-179-2647
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
thickness0.190 INCHES NOMINAL IN
body_length2.120 INCHES NOMINAL IN
flange_height1.500 INCHES NOMINAL IN
inside_diameter17.000 INCHES NOMINAL IN
flange_thickness0.190 INCHES NOMINAL IN
outside_diameter20.000 INCHES NOMINAL IN
special_featuresFURNISHED WITH TWO CRES BACK-UP PLATES
style_designatorROUND
NSN4730-01-179-2647
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 4675328-00F3 · 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 THICKNESS: 0.190 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 20.000 INCHES NOMINAL IN
•
BODY LENGTH: 2.120 INCHES NOMINAL IN
•
INSIDE DIAMETER: 17.000 INCHES NOMINAL IN
•
FLANGE HEIGHT: 1.500 INCHES NOMINAL IN
•
THICKNESS: 0.190 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE THICKNESS0.190 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER20.000 INCHES NOMINAL IN
BODY LENGTH2.120 INCHES NOMINAL IN
INSIDE DIAMETER17.000 INCHES NOMINAL IN
SPECIAL FEATURESFURNISHED WITH TWO CRES BACK-UP PLATES
FLANGE HEIGHT1.500 INCHES NOMINAL IN
THICKNESS0.190 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 3
2642-643-11Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
87643-2907Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
501-4675328F3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 4675328-00F3?
4675328-00F3 is a SPACER,FLEXIBLE,PIPELINE.
What parts can replace 4675328-00F3?
There are 3 known substitutes for 4675328-00F3: 2642-643-11, 87643-2907, 501-4675328F3. Substitute compatibility should be verified for your specific system.
What is the NSN for 4675328-00F3?
4675328-00F3 is cataloged in the U.S. Government catalog under NSN 4730-01-179-2647. 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.