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AS21919WDE18 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

AS21919WDE18: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 1.125 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: 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN, style_designator: OFFSET MOUNT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-703-3554, 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
AS21919WDE18
NSN: 5340-01-703-3554
FSC: 5340 — Hardware, Commercial
CAGE: 0U583 — SAE INTERNATIONAL DBA SAE INTERNATIONAL (USA)
SPECIFICATIONS
diameter1.125 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_diameter1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
style_designatorOFFSET MOUNT
tongue_hole_typeROUND, UNTHREADED
material_diameter0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
surface_treatmentCHROMIUM BAND
material_thickness0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
loop_inside_diameter1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM IN
specification/standard_data0U583-AS21919 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
NSN5340-01-703-3554
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: AS21919WDE18 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-DTL-5541, CLASS 1A MIL SPEC ALL TREATMENT RESPONSES BAND A
•
CUSHIONING ENVIRONMENTAL PROTECTION: HYDRAULIC FLUID AND OZONE RESISTANT
•
MATERIAL DIAMETER: 0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OFFSET MOUNT
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS-QQ-A-250/5 AEROSPACE MATERIAL SPEC STD ALL MATERIAL RESPONSES BAND
•
DIAMETER: 1.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
TEMP RATING275.0 CELSIUS DEGC
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-DTL-5541, CLASS 1A MIL SPEC ALL TREATMENT RESPONSES BAND A
CUSHIONING ENVIRONMENTAL PROTECTIONHYDRAULIC FLUID AND OZONE RESISTANT
MATERIAL DIAMETER0.052 INCHES MINIMUM AND 0.072 INCHES MAXIMUM IN
STYLE DESIGNATOROFFSET MOUNT
MATERIAL DOCUMENT AND CLASSIFICATIONAMS-QQ-A-250/5 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
DIAMETER1.125 INCHES NOMINAL IN
OVERALL WIDTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
MATERIAL THICKNESS0.052 INCHES MINIMUM AND 0.072 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is AS21919WDE18?
AS21919WDE18 is a CLAMP,LOOP.
What parts can replace AS21919WDE18?
There are 2 known substitutes for AS21919WDE18: AS21919 REV A, SAE-AS21919. Substitute compatibility should be verified for your specific system.
What is the NSN for AS21919WDE18?
AS21919WDE18 is cataloged in the U.S. Government catalog under NSN 5340-01-703-3554. This indicates validated use in U.S. government and defense supply chains.
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