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MRM002997 — SEAL,PLAIN

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

MRM002997: SEAL,PLAIN.

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include part_name_assigned_by_controlling_agency: SEAL. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-735-8627, 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
MRM002997
NSN: 5330-01-735-8627
FSC: 5330 — Packing and Gasket Materials
CAGE: 1KVX4 — MD HELICOPTERS INC (USA)
SPECIFICATIONS
special_featuresSEAL MADE FROM HS166A0815 EXTRUSION RUBBER INSTALLED ON THE VERY TOP OF THE MH-6 VERTICAL TAIL FORMING A TIGHT SEAL WITH THE HORIZONTAL STABILIZER
part_name_assigned_by_controlling_agencySEAL
NSN5330-01-735-8627
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: MRM002997 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
SPECIAL FEATURESSEAL MADE FROM HS166A0815 EXTRUSION RUBBER INSTALLED ON THE VERY TOP OF THE MH-6 VERTICAL TAIL FORMING A TIGHT SEAL WITH THE HORIZONTAL STABILIZER
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL
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
369RM3600-55Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is MRM002997?
MRM002997 is a SEAL,PLAIN.
What parts can replace MRM002997?
There is 1 known substitute for MRM002997: 369RM3600-55. Substitute compatibility should be verified for your specific system.
What is the NSN for MRM002997?
MRM002997 is cataloged in the U.S. Government catalog under NSN 5330-01-735-8627. 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.