PartsTable
Technical Data Sheet
Download PDF

12477557 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12477557: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, overall_width: 9.380 INCHES NOMINAL IN, aperture_width: 6.580 INCHES NOMINAL IN, overall_length: 11.380 INCHES NOMINAL IN, aperture_length: 8.880 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-483-5997, 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
12477557
NSN: 5330-01-483-5997
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
overall_width9.380 INCHES NOMINAL IN
aperture_width6.580 INCHES NOMINAL IN
overall_length11.380 INCHES NOMINAL IN
aperture_length8.880 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
inside_corner_radius0.250 INCHES NOMINAL IN
outside_corner_radius0.250 INCHES NOMINAL IN
end_item_identification2350-01-390-4683;RECOVERY VEHICLE FULL TRACKED
cross-sectional_thickness0.880 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationASTM-D1056,GRADE 2C5B27 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-483-5997
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12477557 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: 0.880 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
•
INSIDE CORNER RADIUS: 0.250 INCHES NOMINAL IN
•
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH: 1.060 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-D1056,GRADE 2C5B27 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.880 INCHES MINIMUM AND 1.120 INCHES MAXIMUM IN
INSIDE CORNER RADIUS0.250 INCHES NOMINAL IN
OUTSIDE EDGE TO INSIDE EDGE SMALLEST DISTANCE ALONG WIDTH1.060 INCHES MINIMUM AND 1.300 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D1056,GRADE 2C5B27 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH11.380 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH9.380 INCHES NOMINAL IN
APERTURE WIDTH6.580 INCHES NOMINAL IN
APERTURE LENGTH8.880 INCHES NOMINAL 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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 12477557?
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 12477557?
12477557 is a GASKET.
What is the NSN for 12477557?
12477557 is cataloged in the U.S. Government catalog under NSN 5330-01-483-5997. 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 — 12477557