PartsTable
Technical Data Sheet
MS21333-75 ✓ 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: 0.203 INCHES NOMINAL IN, material: RUBBER SYNTHETIC CUSHION, overall_width: 0.500 INCHES NOMINAL IN, style_designator: SINGLE LOOP, surface_treatment: CADMIUM OR ZINC AND CHROMATE BAND, material_thickness: 0.032 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 5340-00-050-2740, 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
MS21333-75
NSN: 5340-00-050-2740
FSC: 5340
CAGE: 80205 — NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE (USA)
SPECIFICATIONS
diameter0.203 INCHES NOMINAL IN
materialRUBBER SYNTHETIC CUSHION
overall_width0.500 INCHES NOMINAL IN
style_designatorSINGLE LOOP
surface_treatmentCADMIUM OR ZINC AND CHROMATE BAND
material_thickness0.032 INCHES NOMINAL IN
loop_inside_diameter0.750 INCHES NOMINAL IN
end_item_identificationMRAP - M-ATV DV178; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
material_document_and_classificationAISI C1005 THRU C1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1006 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE BAND
distance_from_loop_center_to_tongue_end1.000 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.781 INCHES NOMINAL IN
NSN5340-00-050-2740
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MS21333-75 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: 1.000 INCHES NOMINAL IN
MATERIAL THICKNESS: 0.032 INCHES NOMINAL IN
SURFACE TREATMENT: CADMIUM OR ZINC AND CHROMATE BAND
DIAMETER: 0.203 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.781 INCHES NOMINAL IN
STYLE DESIGNATOR: SINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATION: AISI C1005 THRU C1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1006 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE BAND
TECHNICAL CHARACTERISTICS (FLIS)
DISTANCE FROM LOOP CENTER TO TONGUE END1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.032 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OR ZINC AND CHROMATE BAND
OVERALL WIDTH0.500 INCHES NOMINAL IN
DIAMETER0.203 INCHES NOMINAL IN
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.781 INCHES NOMINAL IN
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONAISI C1005 THRU C1020 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1006 THRU 1020 ASSN STD SINGLE MATERIAL RESPONSE BAND
MATERIALSTEEL BAND
END ITEM IDENTIFICATIONMRAP - M-ATV DV178; ARMORED MULTI-PURPOSE VEHICLE (AMPV)
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
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
502740Interchangeable
interchangeable cross-reference
interchangeable
747-0065-00Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is MS21333-75?
MS21333-75 is a CLAMP,LOOP.
What parts can replace MS21333-75?
There are 11 known substitutes for MS21333-75: MS21333-27, NASM21333, MS21333-10 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MS21333-75?
MS21333-75 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-050-2740. This indicates validated use in U.S. government and defense supply chains.
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