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77117609 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

77117609: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.375 INCHES NOMINAL IN, length: 1.562 INCHES NOMINAL IN, material: STEEL CORROSION RESISTING, corner_radius: 0.187 INCHES NOMINAL IN, hole_diameter: 0.203 INCHES NOMINAL IN, body_thickness: 0.141 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-156-9764, 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
77117609
NSN: 5340-00-156-9764
FSC: 5340 — Hardware, Commercial
CAGE: K0131 — GOODRICH LIMITED DIV GOODRICH LTD (GBR)
SPECIFICATIONS
width1.375 INCHES NOMINAL IN
length1.562 INCHES NOMINAL IN
materialSTEEL CORROSION RESISTING
corner_radius0.187 INCHES NOMINAL IN
hole_diameter0.203 INCHES NOMINAL IN
body_thickness0.141 INCHES NOMINAL IN
inside_diameter0.937 INCHES NOMINAL IN
flange_thickness0.312 INCHES NOMINAL IN
fsc_application_dataMISCELLANEOUS HARDWARE
inside_corner_radius0.187 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
peripheral_shape_styleRECTANGLE, MULTI HOLES
NSN5340-00-156-9764
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 77117609 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 FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH: 0.422 INCHES NOMINAL IN
•
FSC APPLICATION DATA: MISCELLANEOUS HARDWARE
•
CORNER RADIUS: 0.187 INCHES NOMINAL IN
•
LENGTH: 1.562 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.140 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.312 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.187 INCHES NOMINAL IN
•
FIRST RECESS INSIDE HEIGHT: 0.140 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.422 INCHES NOMINAL IN
FSC APPLICATION DATAMISCELLANEOUS HARDWARE
CORNER RADIUS0.187 INCHES NOMINAL IN
LENGTH1.562 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.140 INCHES NOMINAL IN
FLANGE THICKNESS0.312 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.187 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.140 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH0.906 INCHES NOMINAL AND 0.531 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 77117609?
77117609 is a COVER,ACCESS.
What is the NSN for 77117609?
77117609 is cataloged in the U.S. Government catalog under NSN 5340-00-156-9764. 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.