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12587635 — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12587635: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: RUBBER OVERALL, overall_width: 55.315 INCHES NOMINAL IN, aperture_width: 54.19 INCHES NOMINAL IN, overall_length: 69.314 INCHES NOMINAL IN, aperture_length: 68.19 INCHES NOMINAL IN, style_designator: NON-CIRCULAR. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-684-1908, 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
12587635
NSN: 5330-01-684-1908
FSC: 5330 — Packing and Gasket Materials
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialRUBBER OVERALL
overall_width55.315 INCHES NOMINAL IN
aperture_width54.19 INCHES NOMINAL IN
overall_length69.314 INCHES NOMINAL IN
aperture_length68.19 INCHES NOMINAL IN
style_designatorNON-CIRCULAR
end_item_identification2355-01-620-2131
cross-sectional_thickness0.542 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
material_document_and_classificationASTM-D2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agencyGASKET
NSN5330-01-684-1908
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12587635 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: 0.542 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: NON-CIRCULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-D2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
•
APERTURE WIDTH: 54.19 INCHES NOMINAL IN
•
APERTURE LENGTH: 68.19 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.542 INCHES MINIMUM AND 0.582 INCHES MAXIMUM IN
STYLE DESIGNATORNON-CIRCULAR
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D2000 AMERICAN SOCIETY FOR TESTING AND MATERIALS (ASTM) SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH69.314 INCHES NOMINAL IN
OVERALL WIDTH55.315 INCHES NOMINAL IN
APERTURE WIDTH54.19 INCHES NOMINAL IN
APERTURE LENGTH68.19 INCHES NOMINAL IN
SPECIAL FEATURESBUTT OR SKIVE JOINT VULCANIZED TO WITHSTAND 40LB PULL TEST IF SKIVE JOINT IS USED SKIVE NOT TO EXCEED 1.25IN LENGTH;USING CONTRASTING INK TYPE 1. SPETT-1-1795. RUBBER STAMP OR SILK SCREEN IDENTIFICATION MARKING IN ACCORDANCE WITH REQUIREMENTS PRESCRIBED BY MIL-STD-130. 12907-12587635 (DATE OF MFR)(QUA TER OF YEAR)(YEAR)(MFR)THE ACTUAL MFR OF THIS ITEM SHALL APPLY HIS IDENTIFICATION PER MIL-STD-130. RUBBER SHALL BE MARKED BY THE ACTUAL MOLDER OF THE RUBBER IN ACCORDANCE WITH REQUIREMENTS PRESCRIBED BY MIL-STD-190. (DATE OF MFR)(QUARTER OF YEAR) (YEAR); CENTERLINE LENGTH OF RELAXED PART =246.25 LBS
PART NAME ASSIGNED BY CONTROLLING AGENCYGASKET
END ITEM IDENTIFICATION2355-01-620-2131
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 12587635?
12587635 is a GASKET.
What is the NSN for 12587635?
12587635 is cataloged in the U.S. Government catalog under NSN 5330-01-684-1908. This indicates validated use in U.S. government and defense supply chains.
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