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75140-10 — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
MSI · ORING SEAL
PRODUCT OVERVIEW

75140-10: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include cushion: INCLUDED, material: ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 LOCATION NOT OTHERWISE SPECIFIED, mounting_pad: NOT INCLUDED, overall_width: 0.625 INCHES NOMINAL IN, overall_length: 4.123 INCHES NOMINAL IN, style_designator: SADDLE ARCH. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-619-3722, 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
75140-10
NSN: 5340-00-619-3722
NIINs: 006193722, 013471966
FSC: 5340 — Hardware, Commercial
CAGE: 83930 — TRANSDIGM INC DBA ADEL WIGGINS GROUP DIV ADEL WIGGINS (USA)
SPECIFICATIONS
cushionINCLUDED
materialALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 LOCATION NOT OTHERWISE SPECIFIED
mounting_padNOT INCLUDED
overall_width0.625 INCHES NOMINAL IN
overall_length4.123 INCHES NOMINAL IN
style_designatorSADDLE ARCH
material_thickness0.030 INCHES NOMINAL IN
mounting_hole_size0.199 INCHES NOMINAL IN
inside_diameter/arch_length2.625 INCHES NOMINAL IN
material_document_and_classificationAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
distance_between_mounting_hole_centers3.498 INCHES NOMINAL IN
distance_between_base_and_inside_of_arch2.666 INCHES NOMINAL IN
NSN5340-00-619-3722
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 75140-10 MFR: MSI ⚠ 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
•
MOUNTING HOLE SIZE: 0.199 INCHES NOMINAL IN
•
DISTANCE BETWEEN MOUNTING HOLE CENTERS: 3.498 INCHES NOMINAL IN
•
MOUNTING PAD: NOT INCLUDED
•
STYLE DESIGNATOR: SADDLE ARCH
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
•
MATERIAL THICKNESS: 0.030 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MOUNTING HOLE SIZE0.199 INCHES NOMINAL IN
DISTANCE BETWEEN MOUNTING HOLE CENTERS3.498 INCHES NOMINAL IN
MOUNTING PADNOT INCLUDED
STYLE DESIGNATORSADDLE ARCH
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING
OVERALL LENGTH4.123 INCHES NOMINAL IN
OVERALL WIDTH0.625 INCHES NOMINAL IN
MATERIAL THICKNESS0.030 INCHES NOMINAL IN
CUSHIONINCLUDED
DISTANCE BETWEEN BASE AND INSIDE OF ARCH2.666 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 4
TA04C34D40Reference document
Same NSN cross-reference
Reference document — Secondary reference
BAC10BA40Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
TA4C34D-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
TA4C34-40Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 75140-10?
75140-10 is a PARTS KIT,SEAL REPLACEMENT,MECHA manufactured by MSI.
What parts can replace 75140-10?
There are 4 known substitutes for 75140-10: TA04C34D40, BAC10BA40, TA4C34D-40 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 75140-10?
75140-10 is cataloged in the U.S. Government catalog under NSN 5340-00-619-3722. This indicates validated use in U.S. government and defense supply chains.
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