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PartsTable / COMPONENT / 12283383
12283383 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: STEEL, inside_width: 1.450 INCHES NOMINAL IN, inside_length: 2.450 INCHES NOMINAL IN, body_thickness: 1.750 INCHES NOMINAL IN, flange_thickness: 0.440 INCHES NOMINAL IN, outside_diameter: 0.400 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-073-3079, 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
12283383
NSN: 5340-01-073-3079
FSC: 5340
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialSTEEL
inside_width1.450 INCHES NOMINAL IN
inside_length2.450 INCHES NOMINAL IN
body_thickness1.750 INCHES NOMINAL IN
flange_thickness0.440 INCHES NOMINAL IN
outside_diameter0.400 INCHES NOMINAL IN
bolt_circle_diameter3.312 INCHES NOMINAL IN
inside_corner_radius0.250 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity6
first_recess_inside_height0.840 INCHES NOMINAL IN
NSN5340-01-073-3079
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12283383 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
•
PERIPHERAL SHAPE STYLE: ROUND, MULTI HOLES
•
FLANGE THICKNESS: 0.440 INCHES NOMINAL IN
•
INSIDE LENGTH: 2.450 INCHES NOMINAL IN
•
SECURING DEVICE TYPE: SPECIAL
•
BOLT CIRCLE HOLE QUANTITY: 6
•
INSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
BODY THICKNESS: 1.750 INCHES NOMINAL IN
•
INSIDE WIDTH: 1.450 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
PERIPHERAL SHAPE STYLEROUND, MULTI HOLES
FLANGE THICKNESS0.440 INCHES NOMINAL IN
INSIDE LENGTH2.450 INCHES NOMINAL IN
SECURING DEVICE TYPESPECIAL
BOLT CIRCLE HOLE QUANTITY6
INSIDE CORNER RADIUS0.250 INCHES NOMINAL IN
BODY THICKNESS1.750 INCHES NOMINAL IN
INSIDE WIDTH1.450 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESQUARE OR RECTANGULAR RECESS
OUTSIDE DIAMETER0.400 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
64-13/16BITInterchangeable
interchangeable cross-reference
interchangeable
500-0405-0Interchangeable
interchangeable cross-reference
interchangeable
30925Interchangeable
interchangeable cross-reference
interchangeable
1503730Interchangeable
interchangeable cross-reference
interchangeable
005061-400Interchangeable
interchangeable cross-reference
interchangeable
19108Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 12283383?
12283383 is a COVER,ACCESS.
What parts can replace 12283383?
There are 12 known substitutes for 12283383: 64-13/16BIT, 500-0405-0, 30925 and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 12283383?
12283383 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-073-3079. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026