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13502572 — O-RING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

13502572: O-RING.

The O-RING is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, special_features: MATERIAL IS HNBR HYDROGENATED NITRILE BUTADIENE RUBBER, center_hole_diameter: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN, cross-sectional_height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN, end_item_identification: 1430-01-378-6963;GUIDED MISSILE BATTERY CONTROL CENTER, material_document_and_classification: ASTM D395 AND ASTM D471 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 5331-01-492-7599, 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
13502572
NSN: 5331-01-492-7599
FSC: 5331 — O-ring
CAGE: 18876 — US ARMY AVIATION AND MISSILE COMMAND (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
special_featuresMATERIAL IS HNBR HYDROGENATED NITRILE BUTADIENE RUBBER
center_hole_diameter0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
cross-sectional_height0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
end_item_identification1430-01-378-6963;GUIDED MISSILE BATTERY CONTROL CENTER
material_document_and_classificationASTM D395 AND ASTM D471 ASSN STD SINGLE MATERIAL RESPONSE
part_name_assigned_by_controlling_agencySEAL RUBBER
NSN5331-01-492-7599
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13502572 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 HEIGHT: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM D395 AND ASTM D471 ASSN STD SINGLE MATERIAL RESPONSE
•
COLOR: GREEN
•
CENTER HOLE DIAMETER: 0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
•
MATERIAL: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL HEIGHT0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM D395 AND ASTM D471 ASSN STD SINGLE MATERIAL RESPONSE
COLORGREEN
SPECIAL FEATURESMATERIAL IS HNBR HYDROGENATED NITRILE BUTADIENE RUBBER
CENTER HOLE DIAMETER0.296 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL RUBBER
END ITEM IDENTIFICATION1430-01-378-6963;GUIDED MISSILE BATTERY CONTROL CENTER
MATERIALRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OTHER ITEMS IN FSC 5331 — O-ring
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971 5331-00-001-1979 5331-00-001-3904 5331-00-001-3905 5331-00-001-3906 5331-00-001-3908 5331-00-001-3923 5331-00-001-3924
SUBSTITUTES & CROSS-REFERENCES 1
ST7470-011Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 13502572?
13502572 is a O-RING.
What parts can replace 13502572?
There is 1 known substitute for 13502572: ST7470-011. Substitute compatibility should be verified for your specific system.
What is the NSN for 13502572?
13502572 is cataloged in the U.S. Government catalog under NSN 5331-01-492-7599. This indicates validated use in U.S. government and defense supply chains.
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