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7-311140273-3 — PAD EYE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

7-311140273-3: PAD EYE.

The PAD EYE is a the manufacturer industrial component. Key specifications include material: STEEL UNS J92200 OR STEEL COMP 630 OVERALL, construction: CAST OR SOLID, overall_width: 1.680 INCHES NOMINAL IN, pad_thickness: 0.125 INCHES NOMINAL IN, overall_height: 1.520 INCHES NOMINAL IN, overall_length: 2.780 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-540-0609, 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
7-311140273-3
NSN: 5340-01-540-0609
FSC: 5340 — Hardware, Commercial
CAGE: 8V613 — THE BOEING COMPANY (USA)
SPECIFICATIONS
materialSTEEL UNS J92200 OR STEEL COMP 630 OVERALL
constructionCAST OR SOLID
overall_width1.680 INCHES NOMINAL IN
pad_thickness0.125 INCHES NOMINAL IN
overall_height1.520 INCHES NOMINAL IN
overall_length2.780 INCHES NOMINAL IN
mounting_methodMOUNTING SLOTS
style_designatorRECTANGULAR
eye_stock_diameter0.420 INCHES NOMINAL IN
eye_inside_diameter0.326 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN
eye_stock_thickness0.180 INCHES NOMINAL IN
end_item_identificationEND ITEM IS UK LONGBOW APACHE ATTACK HELICOPTER
NSN5340-01-540-0609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 7-311140273-3 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
•
EYE STOCK DIAMETER: 0.420 INCHES NOMINAL IN
•
MOUNTING FACILITY QUANTITY: 4
•
MOUNTING METHOD: MOUNTING SLOTS
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5343 NATIONAL SPEC 1ST MATERIAL RESPONSE OR AMS5643, COND A NATIONAL SPEC 2ND MATERIAL RESPONSE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.520 INCHES NOMINAL IN
EYE STOCK DIAMETER0.420 INCHES NOMINAL IN
MOUNTING FACILITY QUANTITY4
MOUNTING METHODMOUNTING SLOTS
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5343 NATIONAL SPEC 1ST MATERIAL RESPONSE OR AMS5643, COND A NATIONAL SPEC 2ND MATERIAL RESPONSE OVERALL
OVERALL LENGTH2.780 INCHES NOMINAL IN
OVERALL WIDTH1.680 INCHES NOMINAL IN
EYE INSIDE DIAMETER0.326 INCHES MINIMUM AND 0.346 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCATCH-NACELLE DOOR
SUBSTITUTES & CROSS-REFERENCES 1
7-311140273Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 7-311140273-3?
7-311140273-3 is a PAD EYE.
What parts can replace 7-311140273-3?
There is 1 known substitute for 7-311140273-3: 7-311140273. Substitute compatibility should be verified for your specific system.
What is the NSN for 7-311140273-3?
7-311140273-3 is cataloged in the U.S. Government catalog under NSN 5340-01-540-0609. This indicates validated use in U.S. government and defense supply chains.
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