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11860M8-39 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11860M8-39: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include special_features: CLEAN AND PACKAGE PER MIL-P-52211/CE/, fsc_application_data: GENERATING PLANT,OXYGEN-NITROGEN,BASE MOUNTED, criticality_code_justification: FEAT. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-064-7610, 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
11860M8-39
NSN: 5330-00-064-7610
FSC: 5330 — Packing and Gasket Materials
CAGE: 63479 — PROCESS SUPPLY INC DBA DEFENSE PRODUCTS INTERNATIONAL (USA)
SPECIFICATIONS
special_featuresCLEAN AND PACKAGE PER MIL-P-52211/CE/
fsc_application_dataGENERATING PLANT,OXYGEN-NITROGEN,BASE MOUNTED
criticality_code_justificationFEAT
NSN5330-00-064-7610
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11860M8-39 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
•
FSC APPLICATION DATA: GENERATING PLANT,OXYGEN-NITROGEN,BASE MOUNTED
•
CRITICALITY CODE JUSTIFICATION: FEAT
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAGENERATING PLANT,OXYGEN-NITROGEN,BASE MOUNTED
CRITICALITY CODE JUSTIFICATIONFEAT
SPECIAL FEATURESCLEAN AND PACKAGE PER MIL-P-52211/CE/
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 2
11860M8/9-39Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
11860P16PC39Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11860M8-39?
11860M8-39 is a GASKET.
What parts can replace 11860M8-39?
There are 2 known substitutes for 11860M8-39: 11860M8/9-39, 11860P16PC39. Substitute compatibility should be verified for your specific system.
What is the NSN for 11860M8-39?
11860M8-39 is cataloged in the U.S. Government catalog under NSN 5330-00-064-7610. 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.