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04-20398 — HINGE,BUTT

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

04-20398: HINGE,BUTT.

The HINGE,BUTT is a the manufacturer industrial component. Key specifications include material: UNABLE TO DECODE, body_width: 76.2 MILLIMETERS NOMINAL MM, pin_diameter: 0.187 INCHES NOMINAL IN, mounting_method: UNTHREADED HOLE(S), surface_treatment: UNABLE TO DECODE, mounting_hole_diameter: 6.4 MILLIMETERS MINIMUM AND 6.7 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-599-2927, 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
04-20398
NSN: 5340-01-599-2927
FSC: 5340 — Hardware, Commercial
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialUNABLE TO DECODE
body_width76.2 MILLIMETERS NOMINAL MM
pin_diameter0.187 INCHES NOMINAL IN
mounting_methodUNTHREADED HOLE(S)
surface_treatmentUNABLE TO DECODE
mounting_hole_diameter6.4 MILLIMETERS MINIMUM AND 6.7 MILLIMETERS MAXIMUM MM
mounting_hole_quantity4
end_item_identification6115-01-561-7718 GENERATOR SET, DIESEL ENGINE
part_name_assigned_by_controlling_agencyHINGE, DOOR
NSN5340-01-599-2927
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 04-20398 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
•
PIN DIAMETER: 0.187 INCHES NOMINAL IN
•
MOUNTING HOLE QUANTITY: 4
•
MOUNTING METHOD: UNTHREADED HOLE(S)
•
BODY WIDTH: 76.2 MILLIMETERS NOMINAL MM
•
MOUNTING HOLE DIAMETER: 6.4 MILLIMETERS MINIMUM AND 6.7 MILLIMETERS MAXIMUM MM
•
SURFACE TREATMENT: UNABLE TO DECODE
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.187 INCHES NOMINAL IN
MOUNTING HOLE QUANTITY4
MOUNTING METHODUNTHREADED HOLE(S)
BODY WIDTH76.2 MILLIMETERS NOMINAL MM
MOUNTING HOLE DIAMETER6.4 MILLIMETERS MINIMUM AND 6.7 MILLIMETERS MAXIMUM MM
SURFACE TREATMENTUNABLE TO DECODE
PART NAME ASSIGNED BY CONTROLLING AGENCYHINGE, DOOR
END ITEM IDENTIFICATION6115-01-561-7718 GENERATOR SET, DIESEL ENGINE
MATERIALUNABLE TO DECODE
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 1
0406-1101Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 04-20398?
04-20398 is a HINGE,BUTT.
What parts can replace 04-20398?
There is 1 known substitute for 04-20398: 0406-1101. Substitute compatibility should be verified for your specific system.
What is the NSN for 04-20398?
04-20398 is cataloged in the U.S. Government catalog under NSN 5340-01-599-2927. This indicates validated use in U.S. government and defense supply chains.
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