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12988494 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12988494: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: PAPER OVERALL, hole_diameter: 0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, outside_diameter: 6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN, style_designator: CIRCULAR, aperture_diameter: 4.440 INCHES MINIMUM AND 4.560 INCHES MAXIMUM IN, bolt_circle_diameter: 5.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-511-6312, 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
12988494
NSN: 5330-01-511-6312
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialPAPER OVERALL
hole_diameter0.280 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
outside_diameter6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN
style_designatorCIRCULAR
aperture_diameter4.440 INCHES MINIMUM AND 4.560 INCHES MAXIMUM IN
bolt_hole_quantity6
bolt_circle_diameter5.500 INCHES NOMINAL IN
end_item_identificationNSN 4210-01-488-9655 RECOVERY-RECHARGER
cross-sectional_thickness0.031 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM F104 PREVIOUSLY ASTM D1170-65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyGASKET, CANISTER
NSN5330-01-511-6312
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12988494 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 THICKNESS: 0.031 INCHES NOMINAL IN
•
STYLE DESIGNATOR: CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM F104 PREVIOUSLY ASTM D1170-65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
OUTSIDE DIAMETER: 6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN
•
APERTURE DIAMETER: 4.440 INCHES MINIMUM AND 4.560 INCHES MAXIMUM IN
•
BOLT HOLE QUANTITY: 6
•
BOLT CIRCLE DIAMETER: 5.500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.031 INCHES NOMINAL IN
STYLE DESIGNATORCIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM F104 PREVIOUSLY ASTM D1170-65 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OUTSIDE DIAMETER6.190 INCHES MINIMUM AND 6.310 INCHES MAXIMUM IN
APERTURE DIAMETER4.440 INCHES MINIMUM AND 4.560 INCHES MAXIMUM IN
BOLT HOLE QUANTITY6
BOLT CIRCLE DIAMETER5.500 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET, CANISTER
END ITEM IDENTIFICATIONNSN 4210-01-488-9655 RECOVERY-RECHARGER
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

No substitute or cross-reference records for this part.

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 12988494?
12988494 is a GASKET.
What is the NSN for 12988494?
12988494 is cataloged in the U.S. Government catalog under NSN 5330-01-511-6312. This indicates validated use in U.S. government and defense supply chains.
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