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6N8519 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6N8519: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.438 INCHES NOMINAL IN, material: STEEL OVERALL, overall_width: 1.000 INCHES NOMINAL IN, overall_length: 7.190 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, THREADED. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-185-0697, 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
6N8519
NSN: 5340-01-185-0697
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
diameter0.438 INCHES NOMINAL IN
materialSTEEL OVERALL
overall_width1.000 INCHES NOMINAL IN
overall_length7.190 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, THREADED
material_thickness0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
material_document_and_classification1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
center_to_center_distance_between_first_and_second_holes6.190 INCHES NOMINAL IN
NSN5340-01-185-0697
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6N8519 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: 1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.438 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
•
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES: 6.190 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, THREADED
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATION1E357,FSCM 11083 MFR REF SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.438 INCHES NOMINAL IN
OVERALL LENGTH7.190 INCHES NOMINAL IN
OVERALL WIDTH1.000 INCHES NOMINAL IN
MATERIAL THICKNESS0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM IN
CENTER TO CENTER DISTANCE BETWEEN FIRST AND SECOND HOLES6.190 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, THREADED
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6N8519?
6N8519 is a CLAMP,LOOP.
What is the NSN for 6N8519?
6N8519 is cataloged in the U.S. Government catalog under NSN 5340-01-185-0697. 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.