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86-2734522-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

86-2734522-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN, length: 3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM IN, material: PLASTIC POLYCARBONATE, corner_radius: 0.370 INCHES NOMINAL IN, hole_diameter: 0.195 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN, body_thickness: 0.120 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-265-6727, 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
86-2734522-1
NSN: 5340-01-265-6727
FSC: 5340 — Hardware, Commercial
CAGE: 67032 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
width1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN
length3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM IN
materialPLASTIC POLYCARBONATE
corner_radius0.370 INCHES NOMINAL IN
hole_diameter0.195 INCHES MINIMUM AND 0.201 INCHES MAXIMUM IN
body_thickness0.120 INCHES NOMINAL IN
securing_device_typeSPECIAL
peripheral_shape_styleRECTANGLE, MULTI HOLES
hole_quantity_along_length2
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_length3.281 INCHES NOMINAL IN
NSN5340-01-265-6727
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 86-2734522-1 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: 1.000 INCHES NOMINAL IN
•
CORNER RADIUS: 0.370 INCHES NOMINAL IN
•
LENGTH: 3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 3.281 INCHES NOMINAL IN
•
HOLE QUANTITY ALONG LENGTH: 2
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-P-46144 TY 1,GR B,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH1.000 INCHES NOMINAL IN
CORNER RADIUS0.370 INCHES NOMINAL IN
LENGTH3.940 INCHES MINIMUM AND 4.060 INCHES MAXIMUM IN
DISTANCE BETWEEN HOLES ALONG LENGTH3.281 INCHES NOMINAL IN
HOLE QUANTITY ALONG LENGTH2
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-P-46144 TY 1,GR B,CL 2 MIL SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.360 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
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 86-2734522-1?
86-2734522-1 is a COVER,ACCESS.
What is the NSN for 86-2734522-1?
86-2734522-1 is cataloged in the U.S. Government catalog under NSN 5340-01-265-6727. This indicates validated use in U.S. government and defense supply chains.
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