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40-4863 ✓ Verified by PartsTable
— · HOSE FITTING
WHAT YOU NEED TO KNOW
PTFE tape on tapered threads (NPT/BSPT) JIC/AN flare connections seal metal-to-metal — no tape
NPT != BSPT — look identical, NOT interchangeable
PRODUCT OVERVIEW

CONNECTOR,MULTIPLE,FLUID PRESSUR. Key specifications include end_item_identification: 6520-01-586-9272 DENTAL OPERATING UNIT, part_name_assigned_by_controlling_agency: LUBRICANT SPRAY PANASPRAY 480ML. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-851-9639, 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
40-4863
NSN: 4730-00-851-9639
FSC: 4730
CAGE: 0JAU7 — WOODWARD GOVERNOR COMPANY DBA AIRCRAFT PRODUCT SERVICE CENTER DIV AIRCRAFT PRODUCTS CENTER (USA)
SPECIFICATIONS
end_item_identification6520-01-586-9272 DENTAL OPERATING UNIT
part_name_assigned_by_controlling_agencyLUBRICANT SPRAY PANASPRAY 480ML
NSN4730-00-851-9639
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 40-4863 · 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
•
MATERIAL: ALUMINUM ALLOY
•
BOLT HOLE FLATS SERRATIONS: NOT PROVIDED
•
STYLE DESIGNATOR: 1 FLUID CONNECTION
•
BOLT HOLE FLUID PASSAGE: PROVIDED
•
SURFACE TREATMENT: ANODIZE
•
THICKNESS: 0.620 INCHES NOMINAL IN
•
THREAD SIZE: 7/16 IN. -20 LOCATION NOT OTHERWISE SPECIFIED IN
•
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED: 1/4 IN. OD TUBE IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALALUMINUM ALLOY
BOLT HOLE FLATS SERRATIONSNOT PROVIDED
STYLE DESIGNATOR1 FLUID CONNECTION
BOLT HOLE FLUID PASSAGEPROVIDED
SURFACE TREATMENTANODIZE
THICKNESS0.620 INCHES NOMINAL IN
THREAD SIZE7/16 IN. -20 LOCATION NOT OTHERWISE SPECIFIED IN
FLUID CONVEYANCE TYPE AND SIZE FOR WHICH DESIGNED1/4 IN. OD TUBE IN
CONNECTION STYLEFLARED LOCATION NOT OTHERWISE SPECIFIED
SEAT ANGLE IN DEG37.0 LOCATION NOT OTHERWISE SPECIFIED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
92-NKZ182600Interchangeable
interchangeable cross-reference
interchangeable
Z182600Interchangeable
interchangeable cross-reference
interchangeable
Z182400Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 40-4863?
40-4863 is a CONNECTOR,MULTIPLE,FLUID PRESSUR.
What parts can replace 40-4863?
There are 3 known substitutes for 40-4863: 92-NKZ182600, Z182600, Z182400. Substitute compatibility should be verified for your specific system.
What is the NSN for 40-4863?
40-4863 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-00-851-9639. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026