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ST2656-18 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

ST2656-18: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 BAND, overall_width: 0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN, style_designator: HINGED & CENTER MTD, features_provided: RIVET, material_thickness: 0.060 INCHES NOMINAL IN, loop_inside_diameter: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-390-6465, 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
ST2656-18
NSN: 5340-01-390-6465
FSC: 5340 — Hardware, Commercial
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
materialSTEEL COMP 321 BAND
overall_width0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
style_designatorHINGED & CENTER MTD
features_providedRIVET
material_thickness0.060 INCHES NOMINAL IN
loop_inside_diameter1.125 INCHES NOMINAL IN
material_document_and_classificationAMS 5510 ST ASSN STD SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end1.487 INCHES MINIMUM AND 1.537 INCHES MAXIMUM IN
center_to_center_distance_between_loop_and_mounting_hole1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN
NSN5340-01-390-6465
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: ST2656-18 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: HINGED & CENTER MTD
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ST ASSN STD SINGLE MATERIAL RESPONSE BAND
•
FEATURES PROVIDED: RIVET
•
MATERIAL THICKNESS: 0.060 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.487 INCHES MINIMUM AND 1.537 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN
•
MATERIAL: RUBBER SILICONE CLASS Q CUSHION
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORHINGED & CENTER MTD
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ST ASSN STD SINGLE MATERIAL RESPONSE BAND
OVERALL WIDTH0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
FEATURES PROVIDEDRIVET
MATERIAL THICKNESS0.060 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.487 INCHES MINIMUM AND 1.537 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.185 INCHES MINIMUM AND 1.215 INCHES MAXIMUM IN
MATERIALRUBBER SILICONE CLASS Q CUSHION
MATERIALSTEEL COMP 321 BAND
LOOP INSIDE DIAMETER1.125 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

No substitute or cross-reference records for this part.

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 ST2656-18?
ST2656-18 is a CLAMP,LOOP.
What is the NSN for ST2656-18?
ST2656-18 is cataloged in the U.S. Government catalog under NSN 5340-01-390-6465. This indicates validated use in U.S. government and defense supply chains.
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