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11339-B-18B — GASKET,SPIRAL WOUND

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11339-B-18B: GASKET,SPIRAL WOUND.

The GASKET,SPIRAL WOUND is a the manufacturer industrial component. Key specifications include special_features: CONTAINS NON-ASBESTOS MATERIAL MIL-G-24716, TY1 CL B, environmental_attribute_code: ASBESTOS ALTERNATIVE PRODUCTS. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-435-0080, 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
11339-B-18B
NSN: 5330-01-435-0080
FSC: 5330 — Packing and Gasket Materials
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
special_featuresCONTAINS NON-ASBESTOS MATERIAL MIL-G-24716, TY1 CL B
environmental_attribute_codeASBESTOS ALTERNATIVE PRODUCTS
NSN5330-01-435-0080
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11339-B-18B 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
•
ENVIRONMENTAL ATTRIBUTE CODE: ASBESTOS ALTERNATIVE PRODUCTS
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCONTAINS NON-ASBESTOS MATERIAL MIL-G-24716, TY1 CL B
ENVIRONMENTAL ATTRIBUTE CODEASBESTOS ALTERNATIVE PRODUCTS
SUBSTITUTES & CROSS-REFERENCES 2
Y-456D363AX1Reference document
Same NSN cross-reference
Reference document — Secondary reference
Y-456D363AX1 NON-ASBESTOSReference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 11339-B-18B?
11339-B-18B is a GASKET,SPIRAL WOUND.
What parts can replace 11339-B-18B?
There are 2 known substitutes for 11339-B-18B: Y-456D363AX1, Y-456D363AX1 NON-ASBESTOS. Substitute compatibility should be verified for your specific system.
What is the NSN for 11339-B-18B?
11339-B-18B is cataloged in the U.S. Government catalog under NSN 5330-01-435-0080. This indicates validated use in U.S. government and defense supply chains.
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