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26-370-0846 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

26-370-0846: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024, body_thickness: 0.071 INCHES NOMINAL IN, inside_diameter: 5.430 INCHES NOMINAL IN, flange_thickness: 0.071 INCHES NOMINAL IN, outside_diameter: 7.100 INCHES NOMINAL IN, features_provided: SEALING CAPABILITY. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-910-9083, 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
26-370-0846
NSN: 5340-00-910-9083
FSC: 5340 — Hardware, Commercial
CAGE: 72429 — MISSION SYSTEMS DAVENPORT INC. (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024
body_thickness0.071 INCHES NOMINAL IN
inside_diameter5.430 INCHES NOMINAL IN
flange_thickness0.071 INCHES NOMINAL IN
outside_diameter7.100 INCHES NOMINAL IN
features_providedSEALING CAPABILITY
bolt_circle_diameter6.125 INCHES NOMINAL IN
fsc_application_dataSTRUCTURAL ASSEMBLY,AIRFRAME
inside_corner_radius0.090 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleROUND, MULTI HOLES
bolt_circle_hole_quantity12
NSN5340-00-910-9083
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 26-370-0846 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
•
FSC APPLICATION DATA: STRUCTURAL ASSEMBLY,AIRFRAME
•
FLANGE THICKNESS: 0.071 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 12
•
INSIDE CORNER RADIUS: 0.090 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.110 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: THREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATASTRUCTURAL ASSEMBLY,AIRFRAME
FLANGE THICKNESS0.071 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY12
INSIDE CORNER RADIUS0.090 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.110 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLETHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/4 FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
OUTSIDE DIAMETER7.100 INCHES NOMINAL IN
FEATURES PROVIDEDSEALING CAPABILITY
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
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 26-370-0846?
26-370-0846 is a COVER,ACCESS.
What is the NSN for 26-370-0846?
26-370-0846 is cataloged in the U.S. Government catalog under NSN 5340-00-910-9083. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.