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S1109-9 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S1109-9: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.204 INCHES NOMINAL IN, material: RUBBER SYNTHETIC CUSHION, overall_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, style_designator: OFFSET MOUNT, surface_treatment: PASSIVATE BAND, material_thickness: 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-111-0725, 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
S1109-9
NSN: 5340-00-111-0725
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialRUBBER SYNTHETIC CUSHION
overall_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
style_designatorOFFSET MOUNT
surface_treatmentPASSIVATE BAND
material_thickness0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
loop_inside_diameter0.548 INCHES MINIMUM AND 0.578 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end0.952 INCHES MINIMUM AND 0.982 INCHES MAXIMUM IN
center_to_center_distance_between_loop_and_mounting_hole0.734 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
NSN5340-00-111-0725
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1109-9 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
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.204 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.952 INCHES MINIMUM AND 0.982 INCHES MAXIMUM IN
•
SURFACE TREATMENT: PASSIVATE BAND
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.734 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATOROFFSET MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.204 INCHES NOMINAL IN
OVERALL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
MATERIAL THICKNESS0.029 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.952 INCHES MINIMUM AND 0.982 INCHES MAXIMUM IN
SURFACE TREATMENTPASSIVATE BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.734 INCHES MINIMUM AND 0.764 INCHES MAXIMUM IN
MATERIALRUBBER SYNTHETIC CUSHION
MATERIALSTEEL CORROSION RESISTING BAND
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
5340PL0930253Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S1109-9?
S1109-9 is a CLAMP,LOOP.
What parts can replace S1109-9?
There is 1 known substitute for S1109-9: 5340PL0930253. Substitute compatibility should be verified for your specific system.
What is the NSN for S1109-9?
S1109-9 is cataloged in the U.S. Government catalog under NSN 5340-00-111-0725. This indicates validated use in U.S. government and defense supply chains.
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