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CIR 40TF — COVER,ELECTRICAL CONNECTOR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

CIR 40TF: COVER,ELECTRICAL CONNECTOR.

The COVER,ELECTRICAL CONNECTOR is a the manufacturer industrial component. Key specifications include design_type: FRICTION, end_item_identification: 2530-01-136-8738ARMD BATTLE TNK. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-129-7505, 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
CIR 40TF
NSN: 5340-01-129-7505
NIINs: 011297505, 016921117
FSC: 5340 — Hardware, Commercial
CAGE: 55561 — ITT VEAM, LLC DIV ITT VEAM LLC (USA)
SPECIFICATIONS
design_typeFRICTION
end_item_identification2530-01-136-8738ARMD BATTLE TNK
NSN5340-01-129-7505
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: CIR 40TF 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
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DESIGN TYPE: FRICTION
TECHNICAL CHARACTERISTICS
DESIGN TYPEFRICTION
END ITEM IDENTIFICATION2530-01-136-8738ARMD BATTLE TNK
SUBSTITUTES & CROSS-REFERENCES 1
12273534-13Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is CIR 40TF?
CIR 40TF is a COVER,ELECTRICAL CONNECTOR.
What parts can replace CIR 40TF?
There is 1 known substitute for CIR 40TF: 12273534-13. Substitute compatibility should be verified for your specific system.
What is the NSN for CIR 40TF?
CIR 40TF is cataloged in the U.S. Government catalog under NSN 5340-01-129-7505. This indicates validated use in U.S. government and defense supply chains.
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