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12934591 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12934591: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include length: 8.500 INCHES NOMINAL IN, material: STEEL COMP 1009, slot_width: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN, slot_length: 0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN, inverted_radius: 0.250 INCHES NOMINAL IN, flange_thickness: 0.119 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-355-1587, 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
12934591
NSN: 5340-01-355-1587
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
length8.500 INCHES NOMINAL IN
materialSTEEL COMP 1009
slot_width0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
slot_length0.530 INCHES MINIMUM AND 0.590 INCHES MAXIMUM IN
inverted_radius0.250 INCHES NOMINAL IN
flange_thickness0.119 INCHES NOMINAL IN
surface_treatmentPLASTIC
peripheral_shape_styleRECTANGLE, TWO EARS AND HOLES
end_item_identification2350-01-305-0028
cross-sectional_shape_styleCIRCULAR RECESS
mounting_opening_shape_styleCLOSED HORIZONTAL SLOT
distance_between_holes_along_length7.500 INCHES NOMINAL IN
NSN5340-01-355-1587
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12934591 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: 8.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-P-20689,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 7.500 INCHES NOMINAL IN
•
FLANGE THICKNESS: 0.119 INCHES NOMINAL IN
•
MOUNTING OPENING SHAPE STYLE: CLOSED HORIZONTAL SLOT
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: CIRCULAR RECESS
•
INVERTED RADIUS: 0.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH8.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-20689,TYPE 1,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE
DISTANCE BETWEEN HOLES ALONG LENGTH7.500 INCHES NOMINAL IN
FLANGE THICKNESS0.119 INCHES NOMINAL IN
MOUNTING OPENING SHAPE STYLECLOSED HORIZONTAL SLOT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A569 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLECIRCULAR RECESS
INVERTED RADIUS0.250 INCHES NOMINAL IN
DISTANCE FROM FIRST HOLE CENTERLINE TO END ALONG LENGTH0.500 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC
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 12934591?
12934591 is a COVER,ACCESS.
What is the NSN for 12934591?
12934591 is cataloged in the U.S. Government catalog under NSN 5340-01-355-1587. This indicates validated use in U.S. government and defense supply chains.
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