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299-9049 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

299-9049: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: SILICONE OVERALL, hole_diameter: 0.219 INCHES NOMINAL ALL HOLES IN, overall_length: 7.380 INCHES NOMINAL IN, style_designator: NON-CIRCULAR, specification/standard_data: 96906-DOD-STD-100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD, part_name_assigned_by_controlling_agency: GASKET, POWER SWITCH ENCLOSURE MODEL ESD-9760-A. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-304-6542, 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
299-9049
NSN: 5330-01-304-6542
FSC: 5330 — Packing and Gasket Materials
CAGE: 45499 — MG AEROSPACE INC (USA)
SPECIFICATIONS
materialSILICONE OVERALL
hole_diameter0.219 INCHES NOMINAL ALL HOLES IN
overall_length7.380 INCHES NOMINAL IN
special_featuresMATERIAL: SILICONE SPONGE RUBBER, .125" THICK, .013-.015 LB/CU MAXIMUM DENSITY AS PER MIL-C-3133 AND MIL-STD0670, TE-7 LBS
style_designatorNON-CIRCULAR
bolt_hole_quantity6
specification/standard_data96906-DOD-STD-100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
part_name_assigned_by_controlling_agencyGASKET, POWER SWITCH ENCLOSURE MODEL ESD-9760-A
NSN5330-01-304-6542
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 299-9049 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
•
STYLE DESIGNATOR: NON-CIRCULAR
•
SPECIFICATION/STANDARD DATA: 96906-DOD-STD-100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
BOLT HOLE QUANTITY: 6
•
MATERIAL: SILICONE OVERALL
•
HOLE DIAMETER: 0.219 INCHES NOMINAL ALL HOLES IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH7.380 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA96906-DOD-STD-100 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
BOLT HOLE QUANTITY6
SPECIAL FEATURESMATERIAL: SILICONE SPONGE RUBBER, .125" THICK, .013-.015 LB/CU MAXIMUM DENSITY AS PER MIL-C-3133 AND MIL-STD0670, TE-7 LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, POWER SWITCH ENCLOSURE MODEL ESD-9760-A
MATERIALSILICONE OVERALL
HOLE DIAMETER0.219 INCHES NOMINAL ALL HOLES IN
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
C-20248Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 299-9049?
299-9049 is a GASKET.
What parts can replace 299-9049?
There is 1 known substitute for 299-9049: C-20248. Substitute compatibility should be verified for your specific system.
What is the NSN for 299-9049?
299-9049 is cataloged in the U.S. Government catalog under NSN 5330-01-304-6542. 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.