PartsTable
Technical Data Sheet
Download PDF

6618783 — MODIFICATION KIT,ENGINE

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

6618783: MODIFICATION KIT,ENGINE.

The MODIFICATION KIT,ENGINE is a the manufacturer industrial component. Key specifications include end_item_name: TRK FORKLIFT, document_source: 3Y949, end_item_source: 3Y949, special_features: ASSEMBLY PUMP,ARCTIC KIT, component_quantity: 63, end_item_identification: 3090-01-417-2886. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-451-6360, 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
6618783
NSN: 4730-01-451-6360
NIINs: 014516360, 014520968
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 3Y949 — TRAK INTERNATIONAL (USA)
SPECIFICATIONS
end_item_nameTRK FORKLIFT
document_source3Y949
end_item_source3Y949
special_featuresASSEMBLY PUMP,ARCTIC KIT
component_quantity63
end_item_identification3090-01-417-2886
component_document_originINDUSTRIAL
NSN4730-01-451-6360
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 6618783 · 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 2
6618783 ITEM 13Reference document
Same NSN cross-reference
Reference document — Secondary reference
8424019Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 6618783?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 6618783?
6618783 is a MODIFICATION KIT,ENGINE.
What parts can replace 6618783?
There are 2 known substitutes for 6618783: 6618783 ITEM 13, 8424019. Substitute compatibility should be verified for your specific system.
What is the NSN for 6618783?
6618783 is cataloged in the U.S. Government catalog under NSN 4730-01-451-6360. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 6618783

✓ 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.