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PartsTable / COMPONENT / FF6801-6-4-NOW
FF6801-6-4-NOW ✓ 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

The MICROCIRCUIT,DIGITAL is a the manufacturer industrial component. Key specifications include flow_angle: 90.0 DEGREES, end_item_identification: MOTORIZED ROAD GRADER, media_for_which_designed: HYDRAULIC FLUID SINGLE RESPONSE, part_name_assigned_by_controlling_agency: 90 DEGREE STRAIGHT THREAD ELBOW, nominal_outside_diameter_tube_accommodated: 0.375 INCHES ALL ENDS IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-562-1022, 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
FF6801-6-4-NOW
NSN: 4730-01-562-1022
FSC: 4730
CAGE: 22031 — AIR-WAY MANUFACTURING COMPANY (USA)
SPECIFICATIONS
flow_angle90.0 DEGREES
special_featuresNINETY DEGREE ELBOW THREADED BOTH ENDS; 3/8 IN. TUBE OD; ONE END UN/UNF-2A (11/16-16) OTHER END UN/UNF-2A (7/16-20; SAE J1453 520220 A
end_item_identificationMOTORIZED ROAD GRADER
media_for_which_designedHYDRAULIC FLUID SINGLE RESPONSE
part_name_assigned_by_controlling_agency90 DEGREE STRAIGHT THREAD ELBOW
nominal_outside_diameter_tube_accommodated0.375 INCHES ALL ENDS IN
NSN4730-01-562-1022
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: FF6801-6-4-NOW · 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
•
FLOW ANGLE: 90.0 DEGREES
•
MEDIA FOR WHICH DESIGNED: HYDRAULIC FLUID SINGLE RESPONSE
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS IN
TECHNICAL CHARACTERISTICS (FLIS)
FLOW ANGLE90.0 DEGREES
PART NAME ASSIGNED BY CONTROLLING AGENCY90 DEGREE STRAIGHT THREAD ELBOW
MEDIA FOR WHICH DESIGNEDHYDRAULIC FLUID SINGLE RESPONSE
SPECIAL FEATURESNINETY DEGREE ELBOW THREADED BOTH ENDS; 3/8 IN. TUBE OD; ONE END UN/UNF-2A (11/16-16) OTHER END UN/UNF-2A (7/16-20; SAE J1453 520220 A
END ITEM IDENTIFICATIONMOTORIZED ROAD GRADER
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
93506-8Interchangeable
interchangeable cross-reference
interchangeable
513-065-9301Interchangeable
interchangeable cross-reference
interchangeable
14531B/BEAJCInterchangeable
interchangeable cross-reference
interchangeable
CV144320Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is FF6801-6-4-NOW?
FF6801-6-4-NOW is a MICROCIRCUIT,DIGITAL.
What parts can replace FF6801-6-4-NOW?
There are 4 known substitutes for FF6801-6-4-NOW: 93506-8, 513-065-9301, 14531B/BEAJC and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FF6801-6-4-NOW?
FF6801-6-4-NOW is cataloged in the Federal Logistics Information System (FLIS) under NSN 4730-01-562-1022. 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