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751401-1-1 — COVER,ACCESS

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

751401-1-1: COVER,ACCESS.

The COVER,ACCESS is a the manufacturer industrial component. Key specifications include width: 1.580 INCHES NOMINAL IN, length: 2.100 INCHES NOMINAL IN, material: ALUMINUM ALLOY 6061, body_thickness: 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN, fsc_application_data: VALVE-SOLENOID 751506-1-2, end_item_identification: B-1B ACFT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-214-3576, 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
751401-1-1
NSN: 5340-01-214-3576
FSC: 5340 — Hardware, Commercial
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
width1.580 INCHES NOMINAL IN
length2.100 INCHES NOMINAL IN
materialALUMINUM ALLOY 6061
body_thickness0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
fsc_application_dataVALVE-SOLENOID 751506-1-2
end_item_identificationB-1B ACFT
bolt_circle_hole_quantity4
cross-sectional_shape_styleFLAT
NSN5340-01-214-3576
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 751401-1-1 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: VALVE-SOLENOID 751506-1-2
•
LENGTH: 2.100 INCHES NOMINAL IN
•
BOLT CIRCLE HOLE QUANTITY: 4
•
CROSS-SECTIONAL SHAPE STYLE: FLAT
•
WIDTH: 1.580 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 6061
•
BODY THICKNESS: 0.046 INCHES MINIMUM AND 0.054 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAVALVE-SOLENOID 751506-1-2
LENGTH2.100 INCHES NOMINAL IN
BOLT CIRCLE HOLE QUANTITY4
CROSS-SECTIONAL SHAPE STYLEFLAT
WIDTH1.580 INCHES NOMINAL IN
END ITEM IDENTIFICATIONB-1B ACFT
MATERIALALUMINUM ALLOY 6061
BODY THICKNESS0.046 INCHES MINIMUM AND 0.054 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 + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is 751401-1-1?
751401-1-1 is a COVER,ACCESS.
What is the NSN for 751401-1-1?
751401-1-1 is cataloged in the U.S. Government catalog under NSN 5340-01-214-3576. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.