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4118-40A — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4118-40A: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY BAND, surface_treatment: ANODIZE BAND, material_thickness: 0.050 INCHES NOMINAL IN, loop_inside_diameter: 2.520 INCHES NOMINAL IN, specification/standard_data: 26512-GC502 MANUFACTURERS SPECIFICATION, surface_treatment_document_and_classification: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-524-6964, 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
4118-40A
NSN: 5340-00-524-6964
FSC: 5340 — Hardware, Commercial
CAGE: 77969 — RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD. DBA RUBBERCRAFT CORP (USA)
SPECIFICATIONS
materialALUMINUM ALLOY BAND
surface_treatmentANODIZE BAND
material_thickness0.050 INCHES NOMINAL IN
loop_inside_diameter2.520 INCHES NOMINAL IN
specification/standard_data26512-GC502 MANUFACTURERS SPECIFICATION
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
NSN5340-00-524-6964
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4118-40A 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
•
MATERIAL THICKNESS: 0.050 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 26512-GC502 MANUFACTURERS SPECIFICATION
•
SURFACE TREATMENT: ANODIZE BAND
•
MATERIAL: ALUMINUM ALLOY BAND
•
LOOP INSIDE DIAMETER: 2.520 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA26512-GC502 MANUFACTURERS SPECIFICATION
SURFACE TREATMENTANODIZE BAND
MATERIALALUMINUM ALLOY BAND
LOOP INSIDE DIAMETER2.520 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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4118-40A?
4118-40A is a CLAMP,LOOP.
What is the NSN for 4118-40A?
4118-40A is cataloged in the U.S. Government catalog under NSN 5340-00-524-6964. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.