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PartsTable / COMPONENT / 21C2205-030
21C2205-030 ✓ 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: 0.204 INCHES NOMINAL IN, material: STEEL COMP 1020 OR STEEL COMP 1025 BAND, overall_width: 0.375 INCHES NOMINAL IN, style_designator: CENTER MOUNT, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: CADMIUM BAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-193-0105, 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
21C2205-030
NSN: 5340-00-193-0105
FSC: 5340
CAGE: 07482 — GENERAL ELECTRIC COMPANY (USA)
SPECIFICATIONS
diameter0.204 INCHES NOMINAL IN
materialSTEEL COMP 1020 OR STEEL COMP 1025 BAND
overall_width0.375 INCHES NOMINAL IN
style_designatorCENTER MOUNT
tongue_hole_typeROUND, UNTHREADED
surface_treatmentCADMIUM BAND
material_thickness0.031 INCHES NOMINAL IN
loop_inside_diameter0.813 INCHES NOMINAL IN
material_document_and_classificationMIL-S-7952 MIL SPEC ALL MATERIAL RESPONSES BAND
distance_from_loop_center_to_tongue_end0.875 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.688 INCHES NOMINAL IN
NSN5340-00-193-0105
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 21C2205-030 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
•
LOOP INSIDE DIAMETER: 0.813 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM BAND
•
STYLE DESIGNATOR: CENTER MOUNT
•
MATERIAL THICKNESS: 0.031 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-7952 MIL SPEC ALL MATERIAL RESPONSES BAND
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
LOOP INSIDE DIAMETER0.813 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM BAND
STYLE DESIGNATORCENTER MOUNT
MATERIAL THICKNESS0.031 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC ALL MATERIAL RESPONSES BAND
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-7952 MIL SPEC ALL MATERIAL RESPONSES BAND
STYLE DESIGNATORCENTER MOUNT
DISTANCE FROM LOOP CENTER TO TONGUE END0.875 INCHES NOMINAL IN
LOOP INSIDE DIAMETER0.813 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.875 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
AS7351-38Upgraded Successor
successor cross-reference
successor
SAE-AS25281Upgraded Successor
successor cross-reference
successor
MS25281-F5Upgraded Successor
successor cross-reference
successor
SAE-AS7351Upgraded Successor
successor cross-reference
successor
AN735DC24Upgraded Successor
successor cross-reference
successor
AN735-13Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 21C2205-030?
21C2205-030 is a CLAMP,LOOP.
What parts can replace 21C2205-030?
There are 6 known substitutes for 21C2205-030: AS7351-38, SAE-AS25281, MS25281-F5 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 21C2205-030?
21C2205-030 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-193-0105. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026