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1280481-101 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

1280481-101: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075, hole_diameter: 0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN, special_features: SEVEN MTG HOLES COUNTERSUNK 100.0 DEG 0.387 IN. MIN AND 0.402 IN.

MAX DIA IN, securing_device_type: SPECIAL, peripheral_shape_style: PENTAGON, MULTI HOLES, cross-sectional_shape_style: FLAT. This part is cataloged in the U.S. Government catalog under NSN 5340-01-294-6450, 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
1280481-101
NSN: 5340-01-294-6450
FSC: 5340 — Hardware, Commercial
CAGE: 98897 — LOCKHEED MARTIN CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 7075
hole_diameter0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM IN
corner_quantity5
special_featuresSEVEN MTG HOLES COUNTERSUNK 100.0 DEG 0.387 IN. MIN AND 0.402 IN. MAX DIA IN
securing_device_typeSPECIAL
peripheral_shape_stylePENTAGON, MULTI HOLES
cross-sectional_shape_styleFLAT
mounting_opening_shape_styleUNTHREADED HOLE
material_document_and_classificationC-07-1199,T76,CAGEC 36659 MFR REF SINGLE MATERIAL RESPONSE
NSN5340-01-294-6450
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 1280481-101 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
•
CORNER QUANTITY: 5
•
MOUNTING OPENING SHAPE STYLE: UNTHREADED HOLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: C-07-1199,T76,CAGEC 36659 MFR REF SINGLE MATERIAL RESPONSE
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
SECURING DEVICE TYPE: SPECIAL
•
PERIPHERAL SHAPE STYLE: PENTAGON, MULTI HOLES
•
MATERIAL: ALUMINUM ALLOY 7075
TECHNICAL CHARACTERISTICS
CORNER QUANTITY5
MOUNTING OPENING SHAPE STYLEUNTHREADED HOLE
MATERIAL DOCUMENT AND CLASSIFICATIONC-07-1199,T76,CAGEC 36659 MFR REF SINGLE MATERIAL RESPONSE
CROSS-SECTIONAL SHAPE STYLEFLAT
SECURING DEVICE TYPESPECIAL
SPECIAL FEATURESSEVEN MTG HOLES COUNTERSUNK 100.0 DEG 0.387 IN. MIN AND 0.402 IN. MAX DIA IN
PERIPHERAL SHAPE STYLEPENTAGON, MULTI HOLES
MATERIALALUMINUM ALLOY 7075
HOLE DIAMETER0.930 INCHES MINIMUM AND 0.990 INCHES MAXIMUM 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 1280481-101?
1280481-101 is a COVER,ACCESS.
What is the NSN for 1280481-101?
1280481-101 is cataloged in the U.S. Government catalog under NSN 5340-01-294-6450. This indicates validated use in U.S. government and defense supply chains.
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