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560998 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

560998: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, hole_diameter: 0.280 INCHES NOMINAL IN, body_thickness: 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN, inside_diameter: 5.140 INCHES MINIMUM AND 5.170 INCHES MAXIMUM IN, flange_thickness: 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN, outside_diameter: 7.160 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-326-6842, 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
560998
NSN: 5340-00-326-6842
FSC: 5340 — Hardware, Commercial
CAGE: 03104 — TELEDYNE BROWN ENGINEERING, INC. DBA TELEDYNE TURBINE ENGINES DIV TELEDYNE TURBINE ENGINES (USA)
SPECIFICATIONS
materialSTEEL
hole_diameter0.280 INCHES NOMINAL IN
body_thickness0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
inside_diameter5.140 INCHES MINIMUM AND 5.170 INCHES MAXIMUM IN
flange_thickness0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
outside_diameter7.160 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN
surface_treatmentOXIDE
bolt_circle_diameter6.380 INCHES NOMINAL IN
inside_corner_radius5.890 INCHES NOMINAL IN
securing_device_typeSPECIAL
outside_corner_radius0.200 INCHES NOMINAL IN
peripheral_shape_styleROUND, MULTI HOLES
NSN5340-00-326-6842
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 560998 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2485 ASSN STD SINGLE TREATMENT RESPONSE
•
FLANGE THICKNESS: 0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
•
BOLT CIRCLE HOLE QUANTITY: 8
•
INSIDE CORNER RADIUS: 5.890 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5062 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
OUTSIDE DIAMETER: 7.160 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2485 ASSN STD SINGLE TREATMENT RESPONSE
FLANGE THICKNESS0.014 INCHES MINIMUM AND 0.018 INCHES MAXIMUM IN
BOLT CIRCLE HOLE QUANTITY8
INSIDE CORNER RADIUS5.890 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5062 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER7.160 INCHES MINIMUM AND 7.220 INCHES MAXIMUM IN
SECURING DEVICE TYPESPECIAL
INSIDE DIAMETER5.140 INCHES MINIMUM AND 5.170 INCHES MAXIMUM IN
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 560998?
560998 is a COVER,ACCESS.
What is the NSN for 560998?
560998 is cataloged in the U.S. Government catalog under NSN 5340-00-326-6842. This indicates validated use in U.S. government and defense supply chains.
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