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5979383 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

5979383: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, style_designator: DOUBLE T-BOLT, loop_inside_diameter: 20.975 INCHES NOMINAL IN, end_item_identification: TOMAHAWK SUPPORT EQUIPMENT. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-316-6752, 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
5979383
NSN: 5340-01-316-6752
FSC: 5340 — Hardware, Commercial
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL OVERALL
style_designatorDOUBLE T-BOLT
loop_inside_diameter20.975 INCHES NOMINAL IN
end_item_identificationTOMAHAWK SUPPORT EQUIPMENT
NSN5340-01-316-6752
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 5979383 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: DOUBLE T-BOLT
•
MATERIAL: STEEL OVERALL
•
LOOP INSIDE DIAMETER: 20.975 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORDOUBLE T-BOLT
END ITEM IDENTIFICATIONTOMAHAWK SUPPORT EQUIPMENT
MATERIALSTEEL OVERALL
LOOP INSIDE DIAMETER20.975 INCHES NOMINAL IN
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 5979383?
5979383 is a CLAMP,LOOP.
What is the NSN for 5979383?
5979383 is cataloged in the U.S. Government catalog under NSN 5340-01-316-6752. 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.