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S1891-64S — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

S1891-64S: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include style_designator: T-BOLT, end_item_identification: FLOOD COOLING, CESSNA, part_name_assigned_by_controlling_agency: CLAMP. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-596-9438, 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
S1891-64S
NSN: 5340-01-596-9438
FSC: 5340 — Hardware, Commercial
CAGE: 7EK50 — TEXTRON AVIATION INC (USA)
SPECIFICATIONS
style_designatorT-BOLT
end_item_identificationFLOOD COOLING, CESSNA
part_name_assigned_by_controlling_agencyCLAMP
NSN5340-01-596-9438
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S1891-64S 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: T-BOLT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORT-BOLT
PART NAME ASSIGNED BY CONTROLLING AGENCYCLAMP
END ITEM IDENTIFICATIONFLOOD COOLING, CESSNA
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 S1891-64S?
S1891-64S is a CLAMP,LOOP.
What is the NSN for S1891-64S?
S1891-64S is cataloged in the U.S. Government catalog under NSN 5340-01-596-9438. This indicates validated use in U.S. government and defense supply chains.
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