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11658260 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11658260: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 3.000 INCHES NOMINAL IN, length: 5.000 INCHES NOMINAL IN, material: STEEL, inside_width: 1.928 INCHES NOMINAL IN, hole_diameter: 0.213 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN, inside_length: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-476-9328, 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
11658260
NSN: 5340-00-476-9328
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
width3.000 INCHES NOMINAL IN
length5.000 INCHES NOMINAL IN
materialSTEEL
inside_width1.928 INCHES NOMINAL IN
hole_diameter0.213 INCHES MINIMUM AND 0.233 INCHES MAXIMUM IN
inside_length5.000 INCHES NOMINAL IN
body_thickness0.036 INCHES NOMINAL IN
flange_thickness0.036 INCHES NOMINAL IN
surface_treatmentENAMEL
fsc_application_dataREAR DOOR,VEHICULAR BODY
inside_corner_radius0.016 INCHES NOMINAL IN
securing_device_typeTHREADED FASTENER
NSN5340-00-476-9328
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11658260 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: 0.240 INCHES NOMINAL IN
•
FSC APPLICATION DATA: REAR DOOR,VEHICULAR BODY
•
INSIDE WIDTH: 1.928 INCHES NOMINAL IN
•
LENGTH: 5.000 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: TT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
•
INSIDE LENGTH: 5.000 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 4.250 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.036 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG WIDTH0.240 INCHES NOMINAL IN
FSC APPLICATION DATAREAR DOOR,VEHICULAR BODY
INSIDE WIDTH1.928 INCHES NOMINAL IN
LENGTH5.000 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONTT-E-529 FED SPEC SINGLE TREATMENT RESPONSE
INSIDE LENGTH5.000 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG LENGTH4.250 INCHES NOMINAL IN
FLANGE THICKNESS0.036 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.016 INCHES NOMINAL IN
FIRST RECESS INSIDE HEIGHT0.870 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 1
380386Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11658260?
11658260 is a COVER,ACCESS.
What parts can replace 11658260?
There is 1 known substitute for 11658260: 380386. Substitute compatibility should be verified for your specific system.
What is the NSN for 11658260?
11658260 is cataloged in the U.S. Government catalog under NSN 5340-00-476-9328. This indicates validated use in U.S. government and defense supply chains.
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