PartsTable
Technical Data Sheet
PartsTable / COMPONENT / AS21919WCG03
AS21919WCG03 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN, material: STEEL CORROSION RESISTING BAND, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED, material_thickness: 0.498 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-512-7609, 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
AS21919WCG03
NSN: 5340-01-512-7609
FSC: 5340
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
diameter0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
materialSTEEL CORROSION RESISTING BAND
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.498 INCHES NOMINAL IN
loop_inside_diameter0.188 INCHES NOMINAL IN
end_item_identification1055-01-450-4243
cushioning_environmental_protectionOZONE RESISTANT
material_document_and_classificationSAE-AMS53209-L ASSN STD SINGLE MATERIAL RESPONSE CUSHION
distance_from_loop_center_to_tongue_end1.064 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.498 INCHES NOMINAL IN
NSN5340-01-512-7609
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WCG03 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
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.064 INCHES NOMINAL IN
•
LOOP INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.498 INCHES NOMINAL IN
•
MATERIAL: RUBBER CHLOROPRENE CLASS CR CUSHION
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE-AMS53209-L ASSN STD SINGLE MATERIAL RESPONSE CUSHION
•
STYLE DESIGNATOR: SINGLE LOOP
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LOOP CENTER TO TONGUE END1.064 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.188 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.498 INCHES NOMINAL IN
MATERIALRUBBER CHLOROPRENE CLASS CR CUSHION
MATERIALSTEEL CORROSION RESISTING BAND
MATERIAL DOCUMENT AND CLASSIFICATIONSAE-AMS53209-L ASSN STD SINGLE MATERIAL RESPONSE CUSHION
STYLE DESIGNATORSINGLE LOOP
TONGUE HOLE TYPEROUND, UNTHREADED
END ITEM IDENTIFICATION1055-01-450-4243
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
AS21919WCG14Upgraded Successor
successor cross-reference
successor
10112740Upgraded Successor
successor cross-reference
successor
AS21919Upgraded Successor
successor cross-reference
successor
AS21919WDG43Upgraded Successor
successor cross-reference
successor
10086625Upgraded Successor
successor cross-reference
successor
TA1718SS4TUpgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy AS21919WCG03?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is AS21919WCG03?
AS21919WCG03 is a CLAMP,LOOP.
What parts can replace AS21919WCG03?
There are 26 known substitutes for AS21919WCG03: AS21919WCG14, 10112740, AS21919 and 23 more. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21919WCG03?
AS21919WCG03 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-512-7609. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — AS21919WCG03

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026