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AS21919WCE11 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS21919WCE11: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.688 INCHES NOMINAL IN, material: RUBBER ETHYLENE-PROPYLENE CLASS EPM CUSHION, temp_rating: 275.0 CELSIUS DEGC, overall_width: 0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN, inside_diameter: 0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN, style_designator: OFFSET MOUNT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-703-3476, 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
AS21919WCE11
NSN: 5340-01-703-3476
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
diameter0.688 INCHES NOMINAL IN
materialRUBBER ETHYLENE-PROPYLENE CLASS EPM CUSHION
temp_rating275.0 CELSIUS DEGC
overall_width0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
inside_diameter0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
material_diameter0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
surface_treatmentPASSIVATE BAND
material_thickness0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
loop_inside_diameter0.673 INCHES MINIMUM AND 0.703 INCHES MAXIMUM IN
specification/standard_data0U583-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5340-01-703-3476
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WCE11 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
•
TEMP RATING: 275.0 CELSIUS DEGC
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SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS2700 TYPE 6 OR 7 INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES BAND
•
CUSHIONING ENVIRONMENTAL PROTECTION: HYDRAULIC FLUID AND OZONE RESISTANT
•
MATERIAL DIAMETER: 0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS5510 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES BAND
•
DIAMETER: 0.688 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING275.0 CELSIUS DEGC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS2700 TYPE 6 OR 7 INTERNATIONAL STD/SPEC ALL TREATMENT RESPONSES BAND
CUSHIONING ENVIRONMENTAL PROTECTIONHYDRAULIC FLUID AND OZONE RESISTANT
MATERIAL DIAMETER0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
STYLE DESIGNATOROFFSET MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5510 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES BAND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-DTL-85052/2 MIL SPEC ALL MATERIAL RESPONSES OR AMS3253 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES CUSHION
DIAMETER0.688 INCHES NOMINAL IN
OVERALL WIDTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL THICKNESS0.022 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
AS21919 REV AReference document
Same NSN cross-reference
Reference document — Secondary reference
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 AS21919WCE11?
AS21919WCE11 is a CLAMP,LOOP.
What parts can replace AS21919WCE11?
There are 2 known substitutes for AS21919WCE11: AS21919 REV A, SAE-AS21919. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21919WCE11?
AS21919WCE11 is cataloged in the U.S. Government catalog under NSN 5340-01-703-3476. This indicates validated use in U.S. government and defense supply chains.
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