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11578945 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

11578945: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL, overall_width: 2.440 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN, overall_length: 3.420 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN, style_designator: RECTANGULAR, surface_treatment: OXIDE OVERALL, cross-sectional_thickness: 0.019 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-040-1258, 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
11578945
NSN: 5330-01-040-1258
FSC: 5330 — Packing and Gasket Materials
CAGE: 19206 — ARMY, UNITED STATES DEPARTMENT OF THE DBA WATERVLIET ARSENAL DIV BUSINESS DEVELOPMENT (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
overall_width2.440 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
overall_length3.420 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN
style_designatorRECTANGULAR
surface_treatmentOXIDE OVERALL
cross-sectional_thickness0.019 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
material_document_and_classificationMIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN5330-01-040-1258
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11578945 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: 0.019 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: SOLID SINGLE OR COMPOSITION
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.019 INCHES MINIMUM AND 0.043 INCHES MAXIMUM IN
STYLE DESIGNATORRECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6855,GR 60 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH3.420 INCHES MINIMUM AND 3.510 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLESOLID SINGLE OR COMPOSITION
OVERALL WIDTH2.440 INCHES MINIMUM AND 2.500 INCHES MAXIMUM IN
SPECIAL FEATURESTHREE 0.250 IN DIA HOLES 0.570 INFROM LENGTH EDGE,FIRST HOLE CENTERED 0.370 IN FROM END,SECOND HOLE CENTERED 1.820 IN FROM END,THIRD HOLE CENTERED 3.180 IN FROM END,THREE ADDITIONAL IDENTICAL HOLES LOCATED IN SAME PARALLELLSEQUENCE ALONG OPPOSITE SIDE,ONE 0.700IN WIDE,1.180 IN LONG OVAL HOLE CENTERED 0.400 IN FROM WIDTH EDGE IN
SURFACE TREATMENTOXIDE OVERALL
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR OVERALL
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
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FREQUENTLY ASKED QUESTIONS
What is 11578945?
11578945 is a GASKET.
What is the NSN for 11578945?
11578945 is cataloged in the U.S. Government catalog under NSN 5330-01-040-1258. This indicates validated use in U.S. government and defense supply chains.
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