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AS3257-07 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS3257-07: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING CUSHION, special_features: CLAMP MATERIAL:CORROSION AND HEAT RESISTANT STEEL AMS 5510, style_designator: SINGLE LOOP, material_diameter: 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN, material_thickness: 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN, loop_inside_diameter: 0.562 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-591-2579, 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
AS3257-07
NSN: 5340-01-591-2579
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING CUSHION
special_featuresCLAMP MATERIAL:CORROSION AND HEAT RESISTANT STEEL AMS 5510
style_designatorSINGLE LOOP
material_diameter0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
material_thickness0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
loop_inside_diameter0.562 INCHES NOMINAL IN
cushioning_environmental_protectionCORROSION RESISTANT AND HEAT
material_document_and_classificationAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
part_name_assigned_by_controlling_agencyCLAMP, LOOP-CUSHIONED
NSN5340-01-591-2579
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS3257-07 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
•
CUSHIONING ENVIRONMENTAL PROTECTION: CORROSION RESISTANT AND HEAT
•
MATERIAL DIAMETER: 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
•
MATERIAL THICKNESS: 0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
CUSHIONING ENVIRONMENTAL PROTECTIONCORROSION RESISTANT AND HEAT
MATERIAL DIAMETER0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5510 ASSN STD SINGLE MATERIAL RESPONSE BAND
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5697 ASSN STD SINGLE MATERIAL RESPONSE CUSHION
MATERIAL THICKNESS0.046 INCHES MINIMUM AND 0.056 INCHES MAXIMUM IN
SPECIAL FEATURESCLAMP MATERIAL:CORROSION AND HEAT RESISTANT STEEL AMS 5510
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP, LOOP-CUSHIONED
MATERIALSTEEL COMP 304 BAND
MATERIALSTEEL CORROSION RESISTING CUSHION
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS1553Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS3257-07?
AS3257-07 is a CLAMP,LOOP.
What parts can replace AS3257-07?
There is 1 known substitute for AS3257-07: SAE-AS1553. Substitute compatibility should be verified for your specific system.
What is the NSN for AS3257-07?
AS3257-07 is cataloged in the U.S. Government catalog under NSN 5340-01-591-2579. This indicates validated use in U.S. government and defense supply chains.
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