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357-9031 — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

357-9031: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include special_features: FOR 3516C MARINE ENGINE, style_designator: SINGLE LOOP, supplementary_features: SUPPORTS HARNESS AS-ENGINE, part_name_assigned_by_controlling_agency: CLAMP. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-662-1706, 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
357-9031
NSN: 5340-01-662-1706
FSC: 5340 — Hardware, Commercial
CAGE: 11083 — CATERPILLAR INC DIV CATERPILLAR DEFENSE (USA)
SPECIFICATIONS
special_featuresFOR 3516C MARINE ENGINE
style_designatorSINGLE LOOP
supplementary_featuresSUPPORTS HARNESS AS-ENGINE
part_name_assigned_by_controlling_agencyCLAMP
NSN5340-01-662-1706
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 357-9031 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
•
SUPPLEMENTARY FEATURES: SUPPORTS HARNESS AS-ENGINE
•
STYLE DESIGNATOR: SINGLE LOOP
TECHNICAL CHARACTERISTICS
SUPPLEMENTARY FEATURESSUPPORTS HARNESS AS-ENGINE
STYLE DESIGNATORSINGLE LOOP
SPECIAL FEATURESFOR 3516C MARINE ENGINE
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP
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 357-9031?
357-9031 is a CLAMP,LOOP.
What is the NSN for 357-9031?
357-9031 is cataloged in the U.S. Government catalog under NSN 5340-01-662-1706. 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.