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99002A2010 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

99002A2010: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RESIN SILICONE SIDES, overall_width: 4.500 INCHES NOMINAL IN, aperture_width: 3.875 INCHES NOMINAL IN, overall_length: 18.000 INCHES NOMINAL IN, aperture_length: 17.380 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-571-6873, 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
99002A2010
NSN: 5330-01-571-6873
FSC: 5330 — Packing and Gasket Materials
CAGE: 01365 — MARINE CORPS SYSTEMS COMMAND DIV MARINE CORPS SYSTEMS COMMAND TECHNICAL DATA REPOSITORY CUSTOMER SERVICE (USA)
SPECIFICATIONS
materialRESIN SILICONE SIDES
overall_width4.500 INCHES NOMINAL IN
aperture_width3.875 INCHES NOMINAL IN
overall_length18.000 INCHES NOMINAL IN
aperture_length17.380 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity20
cross-sectional_height0.062 INCHES NOMINAL IN
supplementary_featuresNHA-99002A0000, 99002A2021, 99002A2022, 99002A2023, 99002A2024, 99002A2025, 99002A2026, 99002A2027, 99002A2028
cross-sectional_shape_styleEMI COMPOSITION
part_name_assigned_by_controlling_agencyGASKET, ADPTER PLATE
outside_edge_to_bolt_hole_center_distance_along_width2.250 INCHES NOMINAL IN
NSN5330-01-571-6873
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 99002A2010 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
•
CROSS-SECTIONAL HEIGHT: 0.062 INCHES NOMINAL IN
•
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH: 0.320 INCHES NOMINAL IN
•
SUPPLEMENTARY FEATURES: NHA-99002A0000, 99002A2021, 99002A2022, 99002A2023, 99002A2024, 99002A2025, 99002A2026, 99002A2027, 99002A2028
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: EMI COMPOSITION
•
APERTURE WIDTH: 3.875 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.062 INCHES NOMINAL IN
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH0.320 INCHES NOMINAL IN
SUPPLEMENTARY FEATURESNHA-99002A0000, 99002A2021, 99002A2022, 99002A2023, 99002A2024, 99002A2025, 99002A2026, 99002A2027, 99002A2028
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH18.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEEMI COMPOSITION
OVERALL WIDTH4.500 INCHES NOMINAL IN
APERTURE WIDTH3.875 INCHES NOMINAL IN
APERTURE LENGTH17.380 INCHES NOMINAL IN
BOLT HOLE QUANTITY20
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
99002A2010-1Same 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 99002A2010?
99002A2010 is a GASKET.
What parts can replace 99002A2010?
There is 1 known substitute for 99002A2010: 99002A2010-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 99002A2010?
99002A2010 is cataloged in the U.S. Government catalog under NSN 5330-01-571-6873. 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.