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12443376 — COVER,PROTECTIVE,DUST AND MOISTU

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12443376: COVER,PROTECTIVE,DUST AND MOISTU.

COVER,PROTECTIVE,DUST AND MOISTU. Key specifications include material: ALUMINUM ALLOY 6061, special_features: MATERIAL = ALUMINUM SHEET 6061-T6 (UNS A96061) .063 THK, supplementary_features: REMOVE ALL BURRS AND BREAK SHARP EDGES, end_item_identification: NSN: 2320-01-530-3843, closed_end_overall_diameter: 10.000 INCHES NOMINAL IN, specification/standard_data: 81349 - DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 80204 - ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-539-8989, 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
12443376
NSN: 5340-01-539-8989
FSC: 5340 — Hardware, Commercial
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061
special_featuresMATERIAL = ALUMINUM SHEET 6061-T6 (UNS A96061) .063 THK
supplementary_featuresREMOVE ALL BURRS AND BREAK SHARP EDGES
end_item_identificationNSN: 2320-01-530-3843
closed_end_overall_diameter10.000 INCHES NOMINAL IN
specification/standard_data81349 - DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 80204 - ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
material_document_and_classificationUNS A96061 ASSN STD ALL MATERIAL RESPONSES
part_name_assigned_by_controlling_agencyCOVER, RAIN
NSN5340-01-539-8989
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12443376 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
•
CLOSED END OVERALL DIAMETER: 10.000 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: REMOVE ALL BURRS AND BREAK SHARP EDGES
•
MATERIAL DOCUMENT AND CLASSIFICATION: UNS A96061 ASSN STD ALL MATERIAL RESPONSES
•
SPECIFICATION/STANDARD DATA: 81349 - DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 80204 - ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
MATERIAL: ALUMINUM ALLOY 6061
TECHNICAL CHARACTERISTICS
CLOSED END OVERALL DIAMETER10.000 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESREMOVE ALL BURRS AND BREAK SHARP EDGES
MATERIAL DOCUMENT AND CLASSIFICATIONUNS A96061 ASSN STD ALL MATERIAL RESPONSES
SPECIFICATION/STANDARD DATA81349 - DOD-STD-00100D(AR) GOVERNMENT STANDARD AND 80204 - ANSI Y14.M-1982 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SPECIAL FEATURESMATERIAL = ALUMINUM SHEET 6061-T6 (UNS A96061) .063 THK
PART NAME ASSIGNED BY CONTROLLING AGENCYCOVER, RAIN
END ITEM IDENTIFICATIONNSN: 2320-01-530-3843
MATERIALALUMINUM ALLOY 6061
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 12443376?
12443376 is a COVER,PROTECTIVE,DUST AND MOISTU.
What is the NSN for 12443376?
12443376 is cataloged in the U.S. Government catalog under NSN 5340-01-539-8989. This indicates validated use in U.S. government and defense supply chains.
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