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86F50G5S — REDUCER,BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

86F50G5S: REDUCER,BOSS.

The REDUCER,BOSS is a the manufacturer industrial component. Key specifications include end_item_identification: 3930-01-478-3519. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-933-0727, 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
86F50G5S
NSN: 4730-00-933-0727
NIINs: 009330727, 014952076
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 30780 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV TUBE FITTINGS DIVISION (USA)
SPECIFICATIONS
end_item_identification3930-01-478-3519
NSN4730-00-933-0727
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 86F50G5S · 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
SUBSTITUTES & CROSS-REFERENCES 7
8033X8X6Reference document
Same NSN cross-reference
Reference document — Secondary reference
610952R11Reference document
Same NSN cross-reference
Reference document — Secondary reference
5P-6944Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
8-6-F5G5-SReference document
Same NSN cross-reference
Reference document — Secondary reference
31000-025Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
06090600Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 86F50G5S?
86F50G5S is a REDUCER,BOSS.
What parts can replace 86F50G5S?
There are 7 known substitutes for 86F50G5S: 8033X8X6, 610952R11, 5P-6944 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 86F50G5S?
86F50G5S is cataloged in the U.S. Government catalog under NSN 4730-00-933-0727. 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.