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R32FS4-0300F0 — ADAPTER,STRAIGHT,FLANGE TO TUBE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

R32FS4-0300F0: ADAPTER,STRAIGHT,FLANGE TO TUBE.

ADAPTER,STRAIGHT,FLANGE TO TUBE. Key specifications include material: ALUMINUM ALLOY 6061, thickness: 0.125 INCHES NOMINAL IN, flange_diameter: 3.750 INCHES NOMINAL IN, style_designator: ROUND, NO BOLT HOLES, flange_section_style: PLAIN FACE WITH "O" RING, face_seating_surface_condition: MACHINED. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-327-7694, 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
R32FS4-0300F0
NSN: 4730-01-327-7694
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 15284 — EATON CORPORATION DIV FED (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
thickness0.125 INCHES NOMINAL IN
flange_diameter3.750 INCHES NOMINAL IN
style_designatorROUND, NO BOLT HOLES
flange_section_stylePLAIN FACE WITH "O" RING
face_seating_surface_conditionMACHINED
material_document_and_classificationAMS 4027,4082,4117,4127,4173, OR 4150 ASSN STD SINGLE MATERIAL RESPONSE
tube_outside_diameter_for_which_designed3.000 INCHES NOMINAL IN
NSN4730-01-327-7694
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: R32FS4-0300F0 · 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: 3.750 INCHES NOMINAL IN
•
FACE SEATING SURFACE CONDITION: MACHINED
•
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED: 3.000 INCHES NOMINAL IN
•
FLANGE SECTION STYLE: PLAIN FACE WITH "O" RING
•
STYLE DESIGNATOR: ROUND, NO BOLT HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4027,4082,4117,4127,4173, OR 4150 ASSN STD SINGLE MATERIAL RESPONSE
•
MATERIAL: ALUMINUM ALLOY 6061
•
THICKNESS: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLANGE DIAMETER3.750 INCHES NOMINAL IN
FACE SEATING SURFACE CONDITIONMACHINED
TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED3.000 INCHES NOMINAL IN
FLANGE SECTION STYLEPLAIN FACE WITH "O" RING
STYLE DESIGNATORROUND, NO BOLT HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4027,4082,4117,4127,4173, OR 4150 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
THICKNESS0.125 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
07A079Reference 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 R32FS4-0300F0?
R32FS4-0300F0 is a ADAPTER,STRAIGHT,FLANGE TO TUBE.
What parts can replace R32FS4-0300F0?
There is 1 known substitute for R32FS4-0300F0: 07A079. Substitute compatibility should be verified for your specific system.
What is the NSN for R32FS4-0300F0?
R32FS4-0300F0 is cataloged in the U.S. Government catalog under NSN 4730-01-327-7694. 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.