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2123801 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

2123801: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include body_thickness: 0.250 INCHES NOMINAL IN, outside_diameter: 9.437 INCHES NOMINAL IN, features_provided: HANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE, bolt_circle_diameter: 8.875 INCHES NOMINAL IN, peripheral_shape_style: ROUND, MULTI HOLES, cross-sectional_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-145-7233, 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
2123801
NSN: 5340-01-145-7233
FSC: 5340 — Hardware, Commercial
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
body_thickness0.250 INCHES NOMINAL IN
outside_diameter9.437 INCHES NOMINAL IN
features_providedHANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE
bolt_circle_diameter8.875 INCHES NOMINAL IN
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity8
cross-sectional_shape_styleFLAT
NSN5340-01-145-7233
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 2123801 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: 8
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
OUTSIDE DIAMETER: 9.437 INCHES NOMINAL IN
•
FEATURES PROVIDED: HANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE
•
BOLT CIRCLE DIAMETER: 8.875 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
•
BODY THICKNESS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BOLT CIRCLE HOLE QUANTITY8
CROSS-SECTIONAL SHAPE STYLEFLAT
OUTSIDE DIAMETER9.437 INCHES NOMINAL IN
FEATURES PROVIDEDHANDLE FOR OPENING, LIFTING, CLOSING, OR THE LIKE
BOLT CIRCLE DIAMETER8.875 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
BODY THICKNESS0.250 INCHES NOMINAL 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 1
5340PL0896570Reference document
Same NSN cross-reference
Reference document — Informative 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 2123801?
2123801 is a COVER,ACCESS.
What parts can replace 2123801?
There is 1 known substitute for 2123801: 5340PL0896570. Substitute compatibility should be verified for your specific system.
What is the NSN for 2123801?
2123801 is cataloged in the U.S. Government catalog under NSN 5340-01-145-7233. This indicates validated use in U.S. government and defense supply chains.
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