PartsTable
Technical Data Sheet
MS21333-32 ✓ 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: 0.281 INCHES NOMINAL IN, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, surface_treatment: CADMIUM OR ZINC BAND, material_thickness: 0.032 INCHES NOMINAL IN, loop_inside_diameter: 0.125 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 5340-00-055-2342, 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
MS21333-32
NSN: 5340-00-055-2342
FSC: 5340
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
diameter0.281 INCHES NOMINAL IN
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
surface_treatmentCADMIUM OR ZINC BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.125 INCHES NOMINAL IN
distance_from_loop_center_to_tongue_end0.719 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.469 INCHES NOMINAL IN
NSN5340-00-055-2342
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS21333-32 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
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.719 INCHES NOMINAL IN
SURFACE TREATMENT: CADMIUM OR ZINC BAND
DIAMETER: 0.281 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.469 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
LOOP INSIDE DIAMETER: 0.125 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSINGLE LOOP
DISTANCE FROM LOOP CENTER TO TONGUE END0.719 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC BAND
DIAMETER0.281 INCHES NOMINAL IN
OVERALL WIDTH0.500 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.469 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.125 INCHES NOMINAL IN
MATERIALSTEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1020 BAND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
MS21333-27Upgraded Successor
successor cross-reference
successor
NASM21333Upgraded Successor
successor cross-reference
successor
MS21333-10Upgraded Successor
successor cross-reference
successor
NASM21333-10Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS21333-32?
MS21333-32 is a CLAMP,LOOP.
What parts can replace MS21333-32?
There are 4 known substitutes for MS21333-32: MS21333-27, NASM21333, MS21333-10 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21333-32?
MS21333-32 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-055-2342. This indicates validated use in U.S. government and defense supply chains.
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