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F511-054 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

F511-054: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 304L OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 347 BAND, style_designator: SINGLE LOOP, lug_hole_diameter: 0.343 INCHES NOMINAL IN, loop_inside_diameter: 3.375 INCHES NOMINAL IN, end_item_identification: 2350-01-668-1220, part_name_assigned_by_controlling_agency: CLAMP,CUSHIONED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-691-6265, 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
F511-054
NSN: 5340-01-691-6265
FSC: 5340 — Hardware, Commercial
CAGE: 3H801 — FRANKLIN FASTENER COMPANY (USA)
SPECIFICATIONS
materialSTEEL COMP 304L OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 347 BAND
style_designatorSINGLE LOOP
lug_hole_diameter0.343 INCHES NOMINAL IN
loop_inside_diameter3.375 INCHES NOMINAL IN
end_item_identification2350-01-668-1220
part_name_assigned_by_controlling_agencyCLAMP,CUSHIONED
center_to_center_distance_between_first_and_second_holes2.222 INCHES NOMINAL IN
NSN5340-01-691-6265
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: F511-054 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
•
LUG HOLE DIAMETER: 0.343 INCHES NOMINAL IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES: 2.222 INCHES NOMINAL IN
•
MATERIAL: RUBBER CUSHION
•
LOOP INSIDE DIAMETER: 3.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUG HOLE DIAMETER0.343 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES2.222 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP,CUSHIONED
END ITEM IDENTIFICATION2350-01-668-1220
MATERIALRUBBER CUSHION
MATERIALSTEEL COMP 304L OR STEEL COMP 316L OR STEEL COMP 321 OR STEEL COMP 347 BAND
LOOP INSIDE DIAMETER3.375 INCHES NOMINAL 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 1
12584519-33834Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is F511-054?
F511-054 is a CLAMP,LOOP.
What parts can replace F511-054?
There is 1 known substitute for F511-054: 12584519-33834. Substitute compatibility should be verified for your specific system.
What is the NSN for F511-054?
F511-054 is cataloged in the U.S. Government catalog under NSN 5340-01-691-6265. This indicates validated use in U.S. government and defense supply chains.
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