PartsTable
Technical Data Sheet
Download PDF

12553515 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12553515: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER CHLOROPRENE CLASS CR OVERALL, hole_diameter: 0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN, overall_width: 6.000 INCHES NOMINAL IN, aperture_width: 4.000 INCHES NOMINAL IN, overall_length: 12.000 INCHES NOMINAL IN, aperture_length: 9.880 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-321-3612, 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
12553515
NSN: 5330-01-321-3612
FSC: 5330 — Packing and Gasket Materials
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
materialRUBBER CHLOROPRENE CLASS CR OVERALL
hole_diameter0.312 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width6.000 INCHES NOMINAL IN
aperture_width4.000 INCHES NOMINAL IN
overall_length12.000 INCHES NOMINAL IN
aperture_length9.880 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
bolt_hole_quantity11
inside_corner_radius0.180 INCHES NOMINAL IN
outside_corner_radius0.180 INCHES NOMINAL IN
end_item_identificationGOES ON ABF499 AF1 M109A3E2 MODIFIED
cross-sectional_thickness0.375 INCHES NOMINAL IN
NSN5330-01-321-3612
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12553515 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: 0.375 INCHES NOMINAL IN
•
INSIDE CORNER RADIUS: 0.180 INCHES NOMINAL IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR METAL
•
APERTURE WIDTH: 4.000 INCHES NOMINAL IN
•
APERTURE LENGTH: 9.880 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.375 INCHES NOMINAL IN
INSIDE CORNER RADIUS0.180 INCHES NOMINAL IN
STYLE DESIGNATORNON-CIRCULAR
OVERALL LENGTH12.000 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR METAL
OVERALL WIDTH6.000 INCHES NOMINAL IN
APERTURE WIDTH4.000 INCHES NOMINAL IN
APERTURE LENGTH9.880 INCHES NOMINAL IN
BOLT HOLE QUANTITY11
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH2.781 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Shelf-life managedAcquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy 12553515?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 12553515?
12553515 is a GASKET.
What is the NSN for 12553515?
12553515 is cataloged in the U.S. Government catalog under NSN 5330-01-321-3612. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 12553515