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AS7351DC40 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS7351DC40: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, material: ALUMINUM ALLOY 2024 BAND, overall_width: 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, style_designator: CENTER MOUNT, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: CHROMATE BAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-349-6249, 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
AS7351DC40
NSN: 5340-01-349-6249
FSC: 5340 — Hardware, Commercial
CAGE: 81343 — SOCIETY OF AUTOMOTIVE ENGINEERS INC (USA)
SPECIFICATIONS
diameter0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
materialALUMINUM ALLOY 2024 BAND
overall_width0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
style_designatorCENTER MOUNT
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCHROMATE BAND
material_thickness0.031 INCHES NOMINAL IN
loop_inside_diameter2.495 INCHES MINIMUM AND 2.505 INCHES MAXIMUM IN
material_document_and_classificationQQ-P-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end0.719 INCHES NOMINAL IN
surface_treatment_document_and_classificationMIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE BAND
center_to_center_distance_between_loop_and_mounting_hole1.548 INCHES MINIMUM AND 1.578 INCHES MAXIMUM IN
NSN5340-01-349-6249
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS7351DC40 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-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE BAND
•
STYLE DESIGNATOR: CENTER MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-P-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
•
DIAMETER: 0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.719 INCHES NOMINAL IN
•
SURFACE TREATMENT: CHROMATE BAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-C-5541,CL 3 MIL SPEC SINGLE TREATMENT RESPONSE BAND
STYLE DESIGNATORCENTER MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-P-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND
DIAMETER0.175 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
OVERALL WIDTH0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.719 INCHES NOMINAL IN
SURFACE TREATMENTCHROMATE BAND
TONGUE HOLE TYPEROUND, UNTHREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.548 INCHES MINIMUM AND 1.578 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 3
SAE-AS7351Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
5340PL1375864Reference document
Same NSN cross-reference
Reference document — Informative reference only
AN735DC40Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 AS7351DC40?
AS7351DC40 is a CLAMP,LOOP.
What parts can replace AS7351DC40?
There are 3 known substitutes for AS7351DC40: SAE-AS7351, 5340PL1375864, AN735DC40. Substitute compatibility should be verified for your specific system.
What is the NSN for AS7351DC40?
AS7351DC40 is cataloged in the U.S. Government catalog under NSN 5340-01-349-6249. This indicates validated use in U.S. government and defense supply chains.
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