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23009785 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

23009785: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.3100 INCHES NOMINAL IN, material: STEEL COMP 321 OR STEEL COMP 347, hole_diameter: 0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN, body_thickness: 0.146 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN, securing_device_type: SPECIAL, cross-sectional_shape_style: FLAT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-323-4228, 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
23009785
NSN: 5340-01-323-4228
FSC: 5340 — Hardware, Commercial
CAGE: 63005 — ROLLS-ROYCE CORPORATION (USA)
SPECIFICATIONS
width1.3100 INCHES NOMINAL IN
materialSTEEL COMP 321 OR STEEL COMP 347
hole_diameter0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
body_thickness0.146 INCHES MINIMUM AND 0.174 INCHES MAXIMUM IN
securing_device_typeSPECIAL
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_length1.8036 INCHES NOMINAL IN
material_document_and_classificationAMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE
NSN5340-01-323-4228
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 23009785 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
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.8036 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
•
WIDTH: 1.3100 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 OR STEEL COMP 347
•
HOLE DIAMETER: 0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE BETWEEN HOLES ALONG LENGTH1.8036 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
WIDTH1.3100 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 OR STEEL COMP 347
HOLE DIAMETER0.279 INCHES MINIMUM AND 0.288 INCHES MAXIMUM IN
BODY THICKNESS0.146 INCHES MINIMUM AND 0.174 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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 23009785?
23009785 is a COVER,ACCESS.
What is the NSN for 23009785?
23009785 is cataloged in the U.S. Government catalog under NSN 5340-01-323-4228. 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.