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161120-01 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

161120-01: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 5.980 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN, length: 9.108 INCHES NOMINAL IN, body_thickness: 0.067 INCHES NOMINAL IN, peripheral_shape_style: RECTANGLE, MULTI HOLES, cross-sectional_shape_style: FLAT W/OPEN CENTER, distance_between_holes_along_width: 2.620 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-079-2550, 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
161120-01
NSN: 5340-01-079-2550
FSC: 5340 — Hardware, Commercial
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
width5.980 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
length9.108 INCHES NOMINAL IN
body_thickness0.067 INCHES NOMINAL IN
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_width6
hole_quantity_along_length2
cross-sectional_shape_styleFLAT W/OPEN CENTER
distance_between_holes_along_width2.620 INCHES NOMINAL IN
distance_between_holes_along_length3.900 INCHES NOMINAL IN
distance_from_first_hole_centerline_to_end_along_width0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
NSN5340-01-079-2550
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 161120-01 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: 0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
•
LENGTH: 9.108 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.900 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 2
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 2.620 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: FLAT W/OPEN CENTER
•
HOLE QUANTITY ALONG WIDTH: 6
•
PERIPHERAL SHAPE STYLE: RECTANGLE, MULTI HOLES
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.630 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN
LENGTH9.108 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.900 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH2
DISTANCE BETWEEN HOLES ALONG WIDTH2.620 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLAT W/OPEN CENTER
HOLE QUANTITY ALONG WIDTH6
PERIPHERAL SHAPE STYLERECTANGLE, MULTI HOLES
WIDTH5.980 INCHES MINIMUM AND 6.000 INCHES MAXIMUM IN
BODY THICKNESS0.067 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 161120-01?
161120-01 is a COVER,ACCESS.
What is the NSN for 161120-01?
161120-01 is cataloged in the U.S. Government catalog under NSN 5340-01-079-2550. 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.