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AS21919WCH15 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS21919WCH15: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: SILICON CUSHION, overall_width: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, special_features: OUTSIDE DIAMETER IS 15/16 OF AN INCH, style_designator: OFFSET MOUNT, material_diameter: 0.320 INCHES NOMINAL IN, material_thickness: 0.320 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-564-1922, 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
AS21919WCH15
NSN: 5340-01-564-1922
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialSILICON CUSHION
overall_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
special_featuresOUTSIDE DIAMETER IS 15/16 OF AN INCH
style_designatorOFFSET MOUNT
material_diameter0.320 INCHES NOMINAL IN
material_thickness0.320 INCHES NOMINAL IN
loop_inside_diameter0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
distance_from_loop_center_to_tongue_end1.123 INCHES MINIMUM AND 1.153 INCHES MAXIMUM IN
center_to_center_distance_between_loop_and_mounting_hole0.905 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
NSN5340-01-564-1922
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WCH15 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
•
MATERIAL DIAMETER: 0.320 INCHES NOMINAL IN
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL THICKNESS: 0.320 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.123 INCHES MINIMUM AND 1.153 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.905 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
•
MATERIAL: STEEL CORROSION RESISTING BAND
TECHNICAL CHARACTERISTICS
MATERIAL DIAMETER0.320 INCHES NOMINAL IN
STYLE DESIGNATOROFFSET MOUNT
OVERALL WIDTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL THICKNESS0.320 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.123 INCHES MINIMUM AND 1.153 INCHES MAXIMUM IN
SPECIAL FEATURESOUTSIDE DIAMETER IS 15/16 OF AN INCH
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.905 INCHES MINIMUM AND 0.935 INCHES MAXIMUM IN
MATERIALSTEEL CORROSION RESISTING BAND
MATERIALSILICON CUSHION
LOOP INSIDE DIAMETER0.923 INCHES MINIMUM AND 0.953 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
SAE-AS21919Reference document
Same NSN cross-reference
Reference document — Design control — primary 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 AS21919WCH15?
AS21919WCH15 is a CLAMP,LOOP.
What parts can replace AS21919WCH15?
There is 1 known substitute for AS21919WCH15: SAE-AS21919. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21919WCH15?
AS21919WCH15 is cataloged in the U.S. Government catalog under NSN 5340-01-564-1922. This indicates validated use in U.S. government and defense supply chains.
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