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FC5308-2020-486 — ADAPTER,STRAIGHT,FLANGE TO HOSE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

FC5308-2020-486: ADAPTER,STRAIGHT,FLANGE TO HOSE.

ADAPTER,STRAIGHT,FLANGE TO HOSE. Key specifications include material: STEEL COMP 303 SLEEVE, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, nominal_thickness: 0.440 INCHES ALL ENDS IN, bolt_hole_quantity: 4 ALL ENDS, flange_face_design: PLAIN ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-116-6739, 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
FC5308-2020-486
NSN: 4730-01-116-6739
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 32142 — HYDRASEARCH COMPANY, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 303 SLEEVE
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
nominal_thickness0.440 INCHES ALL ENDS IN
bolt_hole_quantity4 ALL ENDS
flange_face_designPLAIN ALL ENDS
nominal_overall_length2.820 INCHES IN
nominal_outside_diameter4.500 INCHES ALL ENDS IN
bolt_hole_nominal_diameter0.560 INCHES FIRST END IN
bolt_circle_nominal_diameter3.338 INCHES ALL ENDS IN
NSN4730-01-116-6739
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FC5308-2020-486 · 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 SHAPE: ROUND WITH HOLES ALL ENDS
•
FLANGE FACE DESIGN: PLAIN ALL ENDS
•
BOLT CIRCLE NOMINAL DIAMETER: 3.338 INCHES ALL ENDS IN
•
NOMINAL OVERALL LENGTH: 2.820 INCHES IN
•
CONNECTION TYPE: FLANGE ALL ENDS
•
BOLT HOLE NOMINAL DIAMETER: 0.560 INCHES FIRST END IN
•
NOMINAL OUTSIDE DIAMETER: 4.500 INCHES ALL ENDS IN
•
BOLT HOLE QUANTITY: 4 ALL ENDS
TECHNICAL CHARACTERISTICS
FLANGE SHAPEROUND WITH HOLES ALL ENDS
FLANGE FACE DESIGNPLAIN ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER3.338 INCHES ALL ENDS IN
NOMINAL OVERALL LENGTH2.820 INCHES IN
CONNECTION TYPEFLANGE ALL ENDS
BOLT HOLE NOMINAL DIAMETER0.560 INCHES FIRST END IN
NOMINAL OUTSIDE DIAMETER4.500 INCHES ALL ENDS IN
BOLT HOLE QUANTITY4 ALL ENDS
MATERIALCOPPER ALLOY 903 FLANGE
MATERIALSTEEL COMP 303 SLEEVE
SUBSTITUTES & CROSS-REFERENCES 3
4730PL1261288Reference document
Same NSN cross-reference
Reference document — Informative reference only
FC5308-2020-251Reference document
Same NSN cross-reference
Reference document — Secondary reference
FC5308-251Reference 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 FC5308-2020-486?
FC5308-2020-486 is a ADAPTER,STRAIGHT,FLANGE TO HOSE.
What parts can replace FC5308-2020-486?
There are 3 known substitutes for FC5308-2020-486: 4730PL1261288, FC5308-2020-251, FC5308-251. Substitute compatibility should be verified for your specific system.
What is the NSN for FC5308-2020-486?
FC5308-2020-486 is cataloged in the U.S. Government catalog under NSN 4730-01-116-6739. 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.