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Technical Data Sheet
AS21919WDG09 ✓ 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: RUBBER SYNTHETIC CUSHION, overall_width: 0.500 INCHES NOMINAL IN, special_features: HAS WEDGE CONFIGURATION, HAS STIFFENING BEAD TO EXTEND TO CLAMP CENTERLINE., style_designator: SINGLE LOOP, tongue_hole_type: ROUND, UNTHREADED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-046-5903, 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
AS21919WDG09
NSN: 5340-01-046-5903
FSC: 5340
CAGE: 22175 — J & M PRODUCTS, INC (USA)
SPECIFICATIONS
diameter0.218 INCHES MINIMUM AND 0.228 INCHES MAXIMUM IN
materialRUBBER SYNTHETIC CUSHION
overall_width0.500 INCHES NOMINAL IN
special_featuresHAS WEDGE CONFIGURATION, HAS STIFFENING BEAD TO EXTEND TO CLAMP CENTERLINE.
style_designatorSINGLE LOOP
tongue_hole_typeROUND, UNTHREADED
material_thickness0.050 INCHES NOMINAL IN
loop_inside_diameter0.563 INCHES NOMINAL IN
end_item_identificationMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
material_document_and_classificationAMS 3209 MIL SPEC SINGLE MATERIAL RESPONSE CUSHION
distance_from_loop_center_to_tongue_end0.971 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.752 INCHES NOMINAL IN
NSN5340-01-046-5903
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WDG09 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: ALUMINUM ALLOY 2024 BAND
DIAMETER: 0.204 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.970 INCHES NOMINAL IN
LOOP INSIDE DIAMETER: 0.563 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.752 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSINGLE LOOP
MATERIALALUMINUM ALLOY 2024 BAND
DIAMETER0.204 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.970 INCHES NOMINAL IN
END ITEM IDENTIFICATIONMULTIPLE LAUNCH ROCKET SYSTEM (MLRS)
LOOP INSIDE DIAMETER0.563 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.752 INCHES NOMINAL IN
CUSHIONING ENVIRONMENTAL PROTECTIONWEATHER RESISTANT AND OZONE RESISTANT
MATERIALRUBBER CHLOROPRENE CLASS CR CUSHION
VERIFIED SUBSTITUTES & CROSS-REFERENCES 25
AN742D11CUpgraded Successor
successor cross-reference
successor
942R102Upgraded Successor
successor cross-reference
successor
TA1716D11Upgraded Successor
successor cross-reference
successor
MS21919DG9Upgraded Successor
successor cross-reference
successor
5340PL0659801Upgraded Successor
successor cross-reference
successor
2091401-11Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is AS21919WDG09?
AS21919WDG09 is a CLAMP,LOOP.
What parts can replace AS21919WDG09?
There are 25 known substitutes for AS21919WDG09: AN742D11C, 942R102, TA1716D11 and 22 more. Substitute compatibility should be verified for your specific system.
Is AS21919WDG09 still available?
AS21919WDG09 is currently cancelled.
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