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703499-21 — CLIP,SPRING TENSION

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

703499-21: CLIP,SPRING TENSION.

The CLIP,SPRING TENSION is a the manufacturer industrial component. Key specifications include width: 0.420 INCHES NOMINAL IN, length: 1.188 INCHES NOMINAL IN, material: STEEL COMP 1065 OVERALL, hole_diameter: 0.093 INCHES NOMINAL IN, overall_height: 0.490 INCHES NOMINAL IN, surface_treatment: CADMIUM OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-601-0417, 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
703499-21
NSN: 5340-00-601-0417
FSC: 5340 — Hardware, Commercial
CAGE: 31550 — L3HARRIS TECHNOLOGIES, INC. DBA HARRIS CORPORATION (USA)
SPECIFICATIONS
width0.420 INCHES NOMINAL IN
length1.188 INCHES NOMINAL IN
materialSTEEL COMP 1065 OVERALL
hole_diameter0.093 INCHES NOMINAL IN
overall_height0.490 INCHES NOMINAL IN
surface_treatmentCADMIUM OVERALL
material_thickness0.012 INCHES NOMINAL IN
loop/holding_dimension0.440 INCHES NOMINAL IN
distance_from_loop_center_to_end0.280 INCHES NOMINAL IN
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-601-0417
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 703499-21 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
•
LENGTH: 1.188 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
LOOP/HOLDING DIMENSION: 0.440 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.012 INCHES NOMINAL IN
•
DISTANCE FROM LOOP CENTER TO END: 0.280 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
WIDTH: 0.420 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.490 INCHES NOMINAL IN
LENGTH1.188 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
LOOP/HOLDING DIMENSION0.440 INCHES NOMINAL IN
MATERIAL THICKNESS0.012 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO END0.280 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
WIDTH0.420 INCHES NOMINAL IN
MATERIALSTEEL COMP 1065 OVERALL
HOLE DIAMETER0.093 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
100-200-1-6Reference document
Same NSN cross-reference
Reference document — Secondary 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 703499-21?
703499-21 is a CLIP,SPRING TENSION.
What parts can replace 703499-21?
There is 1 known substitute for 703499-21: 100-200-1-6. Substitute compatibility should be verified for your specific system.
What is the NSN for 703499-21?
703499-21 is cataloged in the U.S. Government catalog under NSN 5340-00-601-0417. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.