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AS21919WCF22 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS21919WCF22: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE CUSHION, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, surface_treatment: PASSIVATE BAND, material_thickness: 0.032 INCHES NOMINAL IN, loop_inside_diameter: 1.375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-632-0852, 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
AS21919WCF22
NSN: 5340-01-632-0852
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE CUSHION
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
surface_treatmentPASSIVATE BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter1.375 INCHES NOMINAL IN
end_item_identification4930-01-517-6942
specification/standard_data81343-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
distance_from_loop_center_to_tongue_end1.374 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole1.155 INCHES NOMINAL IN
NSN5340-01-632-0852
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WCF22 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: SINGLE LOOP
•
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.374 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 81343-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
SURFACE TREATMENT: PASSIVATE BAND
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.155 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
OVERALL WIDTH0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.374 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA81343-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
SURFACE TREATMENTPASSIVATE BAND
END ITEM IDENTIFICATION4930-01-517-6942
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.155 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 BAND
MATERIALRUBBER BUTADIENE NITRILE CUSHION
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS21919WCF22?
AS21919WCF22 is a CLAMP,LOOP.
What parts can replace AS21919WCF22?
There is 1 known substitute for AS21919WCF22: SAE-AS21919. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21919WCF22?
AS21919WCF22 is cataloged in the U.S. Government catalog under NSN 5340-01-632-0852. This indicates validated use in U.S. government and defense supply chains.
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