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240846 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.128 INCHES NOMINAL IN, material: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL, overall_width: 0.281 INCHES NOMINAL IN, style_designator: SINGLE LOOP, material_thickness: 0.032 INCHES NOMINAL IN, loop_inside_diameter: 0.250 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-082-1057, 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
240846
NSN: 5340-00-082-1057
FSC: 5340
CAGE: 09205 — LOCKHEED MARTIN CORP ELECTRONICS AND MISSILES DIV (USA)
SPECIFICATIONS
diameter0.128 INCHES NOMINAL IN
materialPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
overall_width0.281 INCHES NOMINAL IN
style_designatorSINGLE LOOP
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.250 INCHES NOMINAL IN
material_document_and_classificationASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end0.508 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.337 INCHES NOMINAL IN
NSN5340-00-082-1057
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 240846 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
•
LOOP INSIDE DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL: PLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.337 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DIAMETER: 0.128 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.508 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LOOP INSIDE DIAMETER0.250 INCHES NOMINAL IN
MATERIALPLASTIC POLYHEXAMETHYLENE AMIDE OVERALL
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.337 INCHES NOMINAL IN
OVERALL WIDTH0.281 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DIAMETER0.128 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.508 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
F2NY-250-9Interchangeable
interchangeable cross-reference
interchangeable
2579454-13Interchangeable
interchangeable cross-reference
interchangeable
1-4-2-128Interchangeable
interchangeable cross-reference
interchangeable
7728419P19Interchangeable
Same NIIN cross-reference
interchangeable
214M0089P024Interchangeable
Same NIIN cross-reference
interchangeable
F2NY-250NAInterchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 240846?
240846 is a CLAMP,LOOP.
What parts can replace 240846?
There are 11 known substitutes for 240846: F2NY-250-9, 2579454-13, 1-4-2-128 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 240846?
240846 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-082-1057. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026