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MILG6183CLASS1 — CORK AND RUBBER SHEET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MILG6183CLASS1: CORK AND RUBBER SHEET.

The CORK AND RUBBER SHEET is a the manufacturer industrial component. Key specifications include width: 36.000 INCHES NOMINAL IN, length: 36.000 INCHES NOMINAL IN, material: RUBBER SYNTHETIC BINDER, thickness: 0.250 INCHES NOMINAL IN, special_features: 60 TO 75 DUROMETER RATING, nondefinitive_spec/std_data: 1 CLASS AND MEDIUM GRADE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-182-1288, 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
MILG6183CLASS1
NSN: 5330-00-182-1288
NIINs: 001821288, 001848107, 001848108
FSC: 5330 — Packing and Gasket Materials
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
width36.000 INCHES NOMINAL IN
length36.000 INCHES NOMINAL IN
materialRUBBER SYNTHETIC BINDER
thickness0.250 INCHES NOMINAL IN
special_features60 TO 75 DUROMETER RATING
nondefinitive_spec/std_data1 CLASS AND MEDIUM GRADE
NSN5330-00-182-1288
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MILG6183CLASS1 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
•
LENGTH: 36.000 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 1 CLASS
•
WIDTH: 18.000 INCHES NOMINAL IN
•
MATERIAL: CORK LOCATION NOT OTHERWISE SPECIFIED
•
THICKNESS: 0.062 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LENGTH36.000 INCHES NOMINAL IN
NONDEFINITIVE SPEC/STD DATA1 CLASS
SPECIAL FEATURES60 TO 75 DUROMETER RATING
WIDTH18.000 INCHES NOMINAL IN
MATERIALCORK LOCATION NOT OTHERWISE SPECIFIED
MATERIALRUBBER SYNTHETIC BINDER
THICKNESS0.062 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 9
MILG6183CL1 1-1 6INTHKReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
536904Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
2350-278PC23Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
E-3292 PIECE 10Reference document
Same NSN cross-reference
Reference document — Secondary reference
G6183ANDCLASS1Reference document
Same NSN cross-reference
Reference document — Secondary reference
MILG6183CL1 1/1 6INReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MILG6183CLASS1?
MILG6183CLASS1 is a CORK AND RUBBER SHEET.
What parts can replace MILG6183CLASS1?
There are 9 known substitutes for MILG6183CLASS1: MILG6183CL1 1-1 6INTHK, 536904, 2350-278PC23 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for MILG6183CLASS1?
MILG6183CLASS1 is cataloged in the U.S. Government catalog under NSN 5330-00-182-1288. 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.