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04-20630 — HINGE,ACCESS DOOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

04-20630: HINGE,ACCESS DOOR.

The HINGE,ACCESS DOOR is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, hinge_pin: INCLUDED, knuckle_type: FRICTION, pin_diameter: 0.187 INCHES NOMINAL IN, overall_length: 165.1 MILLIMETERS NOMINAL MM, style_designator: BUTT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-593-5979, 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
04-20630
NSN: 5340-01-593-5979
FSC: 5340 — Hardware, Commercial
CAGE: 30554 — DEPARTMENT OF DEFENSE PROJECT MANAGER-MOBILE ELECTRIC POWER (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
hinge_pinINCLUDED
knuckle_typeFRICTION
pin_diameter0.187 INCHES NOMINAL IN
overall_length165.1 MILLIMETERS NOMINAL MM
knuckle_quantity7
style_designatorBUTT
surface_treatmentPAINT OVERALL
material_thickness1.7 MILLIMETERS NOMINAL MM
reversible_featureNOT INCLUDED
mounting_hole_diameter6.5 MILLIMETERS NOMINAL MM
end_item_identification6115-01-561-7455, GENERATOR SET,DIESEL ENGINE; 6115-01-561-7466, GENERATOR SET,DIESEL ENGINE
NSN5340-01-593-5979
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 04-20630 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
•
REVERSIBLE FEATURE: NOT INCLUDED
•
STYLE DESIGNATOR: BUTT
•
MOUNTING HOLE DIAMETER: 6.5 MILLIMETERS NOMINAL MM
•
PIN CENTER TO BODY EDGE DISTANCE: 63.5 MILLIMETERS NOMINAL MM
•
HINGE PIN: INCLUDED
•
MATERIAL THICKNESS: 1.7 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
PIN DIAMETER0.187 INCHES NOMINAL IN
REVERSIBLE FEATURENOT INCLUDED
STYLE DESIGNATORBUTT
MOUNTING HOLE DIAMETER6.5 MILLIMETERS NOMINAL MM
OVERALL LENGTH165.1 MILLIMETERS NOMINAL MM
PIN CENTER TO BODY EDGE DISTANCE63.5 MILLIMETERS NOMINAL MM
HINGE PININCLUDED
MATERIAL THICKNESS1.7 MILLIMETERS NOMINAL MM
KNUCKLE QUANTITY7
SURFACE TREATMENTPAINT OVERALL
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
A026L061Same 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 04-20630?
04-20630 is a HINGE,ACCESS DOOR.
What parts can replace 04-20630?
There is 1 known substitute for 04-20630: A026L061. Substitute compatibility should be verified for your specific system.
What is the NSN for 04-20630?
04-20630 is cataloged in the U.S. Government catalog under NSN 5340-01-593-5979. This indicates validated use in U.S. government and defense supply chains.
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