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8216343 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

8216343: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.656 INCHES NOMINAL IN, length: 1.500 INCHES NOMINAL IN, material: COPPER ALLOY 172 OR COPPER ALLOY, corner_radius: 0.125 INCHES NOMINAL IN, hole_diameter: 0.156 INCHES NOMINAL IN, body_thickness: 0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-346-8128, 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
8216343
NSN: 5340-00-346-8128
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
width1.656 INCHES NOMINAL IN
length1.500 INCHES NOMINAL IN
materialCOPPER ALLOY 172 OR COPPER ALLOY
corner_radius0.125 INCHES NOMINAL IN
hole_diameter0.156 INCHES NOMINAL IN
body_thickness0.030 INCHES MINIMUM AND 0.034 INCHES MAXIMUM IN
special_featuresOPTIONAL MATERIAL: COPPER ALLOY 170
surface_treatmentPRIMER AND LACQUER ACRYLIC
fsc_application_dataTELESCOPE MOUNT
securing_device_typeSPECIAL
peripheral_shape_styleIRREGULAR, FLAT SIDES, RADII ENDS, TWO HOLES
cross-sectional_shape_styleFLAT
NSN5340-00-346-8128
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 8216343 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
•
FSC APPLICATION DATA: TELESCOPE MOUNT
•
CORNER RADIUS: 0.125 INCHES NOMINAL IN
•
LENGTH: 1.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-STD-171 MIL STD 1ST TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.250 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-533,HALF HARD FED SPEC SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATATELESCOPE MOUNT
CORNER RADIUS0.125 INCHES NOMINAL IN
LENGTH1.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-STD-171 MIL STD 1ST TREATMENT RESPONSE AND FED-STD-595 FED STD 2ND TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH1.250 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-533,HALF HARD FED SPEC SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESOPTIONAL MATERIAL: COPPER ALLOY 170
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 8216343?
8216343 is a COVER,ACCESS.
What is the NSN for 8216343?
8216343 is cataloged in the U.S. Government catalog under NSN 5340-00-346-8128. This indicates validated use in U.S. government and defense supply chains.
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