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0418A11-0284-01 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

0418A11-0284-01: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include overall_length: 10.00 INCHES NOMINAL IN, style_designator: BUTT, mounting_hole_diameter: 0.28 INCHES NOMINAL IN, end_item_identification: R18 FLP ASSY, part_name_assigned_by_controlling_agency: HINGE RADIATOR COVER, center_to_center_distance_between_mounting_holes_along_length: 8.00 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-648-0286, 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
0418A11-0284-01
NSN: 5340-01-648-0286
FSC: 5340 — Hardware, Commercial
CAGE: 20722 — THE ENTWISTLE COMPANY LLC (USA)
SPECIFICATIONS
overall_length10.00 INCHES NOMINAL IN
style_designatorBUTT
mounting_hole_diameter0.28 INCHES NOMINAL IN
mounting_hole_quantity4
end_item_identificationR18 FLP ASSY
part_name_assigned_by_controlling_agencyHINGE RADIATOR COVER
center_to_center_distance_between_mounting_holes_along_length8.00 INCHES NOMINAL IN
NSN5340-01-648-0286
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0418A11-0284-01 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
MOUNTING HOLE QUANTITY: 4
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 0.28 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH: 8.00 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE QUANTITY4
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER0.28 INCHES NOMINAL IN
OVERALL LENGTH10.00 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH8.00 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYHINGE RADIATOR COVER
END ITEM IDENTIFICATIONR18 FLP ASSY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 0418A11-0284-01?
0418A11-0284-01 is a HINGE,BUTT.
What is the NSN for 0418A11-0284-01?
0418A11-0284-01 is cataloged in the U.S. Government catalog under NSN 5340-01-648-0286. 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.