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G202835-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

G202835-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, body_thickness: 0.250 INCHES NOMINAL IN, outside_diameter: 3.437 INCHES NOMINAL IN, special_features: 20.875 IN HOLES ARE LOCATED ADJACENT FROM EACH OTHER IN CENTER OF ITEM IN, surface_treatment: PASSIVATE, bolt_circle_diameter: 2.328 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-502-3938, 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
G202835-1
NSN: 5340-01-502-3938
FSC: 5340 — Hardware, Commercial
CAGE: 49956 — RAYTHEON COMPANY DIV CORP (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
body_thickness0.250 INCHES NOMINAL IN
outside_diameter3.437 INCHES NOMINAL IN
special_features20.875 IN HOLES ARE LOCATED ADJACENT FROM EACH OTHER IN CENTER OF ITEM IN
surface_treatmentPASSIVATE
bolt_circle_diameter2.328 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTI HOLES
end_item_identificationD/R SUPPORT A
bolt_circle_hole_quantity7
cross-sectional_shape_styleFLAT
part_name_assigned_by_controlling_agencyPLATE,OUTER, DIAPHRAGM
NSN5340-01-502-3938
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: G202835-1 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
•
BOLT CIRCLE HOLE QUANTITY: 7
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
OUTSIDE DIAMETER: 3.437 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: THREADED FASTENER
•
BOLT CIRCLE DIAMETER: 2.328 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
TECHNICAL CHARACTERISTICS
BOLT CIRCLE HOLE QUANTITY7
CROSS-SECTIONAL SHAPE STYLEFLAT
OUTSIDE DIAMETER3.437 INCHES NOMINAL IN
SECURING DEVICE TYPETHREADED FASTENER
BOLT CIRCLE DIAMETER2.328 INCHES NOMINAL IN
SPECIAL FEATURES20.875 IN HOLES ARE LOCATED ADJACENT FROM EACH OTHER IN CENTER OF ITEM IN
SURFACE TREATMENTPASSIVATE
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
PART NAME ASSIGNED BY CONTROLLING AGENCYPLATE,OUTER, DIAPHRAGM
END ITEM IDENTIFICATIOND/R SUPPORT A
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 2
G202U35-1Reference document
Same NSN cross-reference
Reference document — Secondary reference
G202835Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 G202835-1?
G202835-1 is a COVER,ACCESS.
What parts can replace G202835-1?
There are 2 known substitutes for G202835-1: G202U35-1, G202835. Substitute compatibility should be verified for your specific system.
What is the NSN for G202835-1?
G202835-1 is cataloged in the U.S. Government catalog under NSN 5340-01-502-3938. This indicates validated use in U.S. government and defense supply chains.
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