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CV7946 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CV7946: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.250 INCHES NOMINAL IN, length: 2.375 INCHES NOMINAL IN, material: STEEL, ear_radius: 0.438 INCHES NOMINAL IN, hole_diameter: 0.250 INCHES NOMINAL IN, inside_diameter: 0.406 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-362-7042, 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
CV7946
NSN: 5340-00-362-7042
FSC: 5340 — Hardware, Commercial
CAGE: 01843 — AMBAC INTERNATIONAL CORPORATION DIV AMBAC INTERNATIONAL (USA)
SPECIFICATIONS
width1.250 INCHES NOMINAL IN
length2.375 INCHES NOMINAL IN
materialSTEEL
ear_radius0.438 INCHES NOMINAL IN
hole_diameter0.250 INCHES NOMINAL IN
inside_diameter0.406 INCHES NOMINAL IN
inside_corner_radius0.203 INCHES NOMINAL IN
end_item_identification6115-999-7901
mounting_opening_shape_styleUNTHREADED HOLE
distance_between_holes_along_length1.750 INCHES NOMINAL IN
NSN5340-00-362-7042
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CV7946 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
•
LENGTH: 2.375 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.750 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.203 INCHES NOMINAL IN
•
EAR RADIUS: 0.438 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
INSIDE DIAMETER: 0.406 INCHES NOMINAL IN
•
WIDTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH2.375 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH1.750 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.203 INCHES NOMINAL IN
EAR RADIUS0.438 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
INSIDE DIAMETER0.406 INCHES NOMINAL IN
WIDTH1.250 INCHES NOMINAL IN
END ITEM IDENTIFICATION6115-999-7901
MATERIALSTEEL
HOLE DIAMETER0.250 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 2
GVB-1-E-6831A PC 27Reference document
Same NSN cross-reference
Reference document — Secondary reference
4372044Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CV7946?
CV7946 is a COVER,ACCESS.
What parts can replace CV7946?
There are 2 known substitutes for CV7946: GVB-1-E-6831A PC 27, 4372044. Substitute compatibility should be verified for your specific system.
What is the NSN for CV7946?
CV7946 is cataloged in the U.S. Government catalog under NSN 5340-00-362-7042. This indicates validated use in U.S. government and defense supply chains.
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