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SK13-3N-MM — PARTS KIT,SEAL REPLACEMENT,MECHA

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

SK13-3N-MM: PARTS KIT,SEAL REPLACEMENT,MECHA.

PARTS KIT,SEAL REPLACEMENT,MECHA. Key specifications include end_item_identification: NEW CONSTRUCTION LCS2, part_name_assigned_by_controlling_agency: KIT,SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-576-6690, 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
SK13-3N-MM
NSN: 5330-01-576-6690
FSC: 5330 — Packing and Gasket Materials
CAGE: 005K6 — HYDRAFORCE INC (USA)
SPECIFICATIONS
end_item_identificationNEW CONSTRUCTION LCS2
part_name_assigned_by_controlling_agencyKIT,SEAL
NSN5330-01-576-6690
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SK13-3N-MM 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
TECHNICAL CHARACTERISTICS
PART NAME ASSIGNED BY CONTROLLING AGENCYKIT,SEAL
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS2
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 1
SK12-3X-MMReference document
Same NSN cross-reference
Reference document — Secondary reference
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 SK13-3N-MM?
SK13-3N-MM is a PARTS KIT,SEAL REPLACEMENT,MECHA.
What parts can replace SK13-3N-MM?
There is 1 known substitute for SK13-3N-MM: SK12-3X-MM. Substitute compatibility should be verified for your specific system.
What is the NSN for SK13-3N-MM?
SK13-3N-MM is cataloged in the U.S. Government catalog under NSN 5330-01-576-6690. 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.