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3008515 — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

3008515: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: RUBBER SEALING ELEMENT, case_style: SQUARE, seal_width: 0.250 INCHES NOMINAL IN, housing_bore_diameter: 2.250 INCHES NOMINAL IN, sealing_element_style: ANGULAR, end_item_identification: ROTARY PUMP NSN 4320-01-088-9369 USED ON CUMMINS MODEL VT-903M,DIESEL ENGINES ONBOARD 41 FT COAST GUARD VESSELS FT. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-088-9314, 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
3008515
NSN: 5330-01-088-9314
FSC: 5330 — Packing and Gasket Materials
CAGE: 15434 — CUMMINS INC. (USA)
SPECIFICATIONS
materialRUBBER SEALING ELEMENT
case_styleSQUARE
seal_width0.250 INCHES NOMINAL IN
housing_bore_diameter2.250 INCHES NOMINAL IN
sealing_element_styleANGULAR
end_item_identificationROTARY PUMP NSN 4320-01-088-9369 USED ON CUMMINS MODEL VT-903M,DIESEL ENGINES ONBOARD 41 FT COAST GUARD VESSELS FT
accommodated_shaft_diameter1.312 INCHES NOMINAL IN
NSN5330-01-088-9314
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 3008515 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
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
HOUSING BORE DIAMETER: 2.250 INCHES NOMINAL IN
•
CASE STYLE: SQUARE
•
COLOR: BLACK
•
ACCOMMODATED SHAFT DIAMETER: 1.312 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
HOUSING BORE DIAMETER2.250 INCHES NOMINAL IN
CASE STYLESQUARE
COLORBLACK
ACCOMMODATED SHAFT DIAMETER1.312 INCHES NOMINAL IN
END ITEM IDENTIFICATIONROTARY PUMP NSN 4320-01-088-9369 USED ON CUMMINS MODEL VT-903M,DIESEL ENGINES ONBOARD 41 FT COAST GUARD VESSELS FT
MATERIALSTEEL CASE
MATERIALRUBBER SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 1
150440Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3008515?
3008515 is a SEAL,PLAIN ENCASED.
What parts can replace 3008515?
There is 1 known substitute for 3008515: 150440. Substitute compatibility should be verified for your specific system.
What is the NSN for 3008515?
3008515 is cataloged in the U.S. Government catalog under NSN 5330-01-088-9314. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.