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PartsTable / COMPONENT / 13-01511
13-01511 ✓ Verified by PartsTable
— · ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, case_style: SQUARE, seal_width: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN, temp_rating: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF, housing_bore_diameter: 3.546 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN, sealing_element_style: ANGULAR. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-145-1846, 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
13-01511
NSN: 5330-00-145-1846
FSC: 5330
CAGE: 47353 — PORTEC INC PIONEER DIV (USA)
SPECIFICATIONS
materialSTEEL CASE
case_styleSQUARE
seal_width0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
temp_rating-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
housing_bore_diameter3.546 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN
sealing_element_styleANGULAR
accommodated_shaft_diameter2.437 INCHES NOMINAL IN
NSN5330-00-145-1846
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 13-01511 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
•
CASE STYLE: SQUARE
•
TEMP RATING: -50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
•
SEALING ELEMENT STYLE: ANGULAR
•
SEAL WIDTH: 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
•
ACCOMMODATED SHAFT DIAMETER: 2.437 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 3.546 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS (FLIS)
CASE STYLESQUARE
TEMP RATING-50.0 FAHRENHEIT AND 200.0 FAHRENHEIT DEGF
SEALING ELEMENT STYLEANGULAR
SEAL WIDTH0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM IN
ACCOMMODATED SHAFT DIAMETER2.437 INCHES NOMINAL IN
HOUSING BORE DIAMETER3.546 INCHES MINIMUM AND 3.550 INCHES MAXIMUM IN
MATERIALSTEEL CASE
MATERIALLEATHER SEALING ELEMENT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
TDCS21-28-54Interchangeable
interchangeable cross-reference
interchangeable
695850Interchangeable
interchangeable cross-reference
interchangeable
55000Interchangeable
interchangeable cross-reference
interchangeable
2112093Interchangeable
interchangeable cross-reference
interchangeable
11-3284-2Interchangeable
interchangeable cross-reference
interchangeable
AF8Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 13-01511?
13-01511 is a SEAL,PLAIN ENCASED.
What parts can replace 13-01511?
There are 18 known substitutes for 13-01511: TDCS21-28-54, 695850, 55000 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 13-01511?
13-01511 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-145-1846. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026