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101503TC — SEAL,PLAIN ENCASED

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

101503TC: SEAL,PLAIN ENCASED.

The SEAL,PLAIN ENCASED is a the manufacturer industrial component. Key specifications include material: STEEL CASE, seal_width: 0.312 INCHES NOMINAL IN, housing_bore_diameter: 1.500 INCHES NOMINAL IN, end_item_identification: 4 VLV HYDRO TRANSFER,20961P001, accommodated_shaft_diameter: 1.00 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: SEAL,OIL,SINGLE LIP,SPRING LOADED. This part is cataloged in the U.S.

Government catalog under NSN 5330-01-615-3086, 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
101503TC
NSN: 5330-01-615-3086
FSC: 5330 — Packing and Gasket Materials
CAGE: 0K6X2 — TRANSCOM INC (USA)
SPECIFICATIONS
materialSTEEL CASE
seal_width0.312 INCHES NOMINAL IN
housing_bore_diameter1.500 INCHES NOMINAL IN
end_item_identification4 VLV HYDRO TRANSFER,20961P001
accommodated_shaft_diameter1.00 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencySEAL,OIL,SINGLE LIP,SPRING LOADED
NSN5330-01-615-3086
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 101503TC 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: 0.312 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 1.500 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT DIAMETER: 1.00 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.312 INCHES NOMINAL IN
HOUSING BORE DIAMETER1.500 INCHES NOMINAL IN
ACCOMMODATED SHAFT DIAMETER1.00 INCHES NOMINAL IN
PART NAME ASSIGNED BY CONTROLLING AGENCYSEAL,OIL,SINGLE LIP,SPRING LOADED
END ITEM IDENTIFICATION4 VLV HYDRO TRANSFER,20961P001
MATERIALSTEEL CASE
MATERIALRUBBER BUTADIENE NITRILE EXTERNAL
SUBSTITUTES & CROSS-REFERENCES 1
182632Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 101503TC?
101503TC is a SEAL,PLAIN ENCASED.
What parts can replace 101503TC?
There is 1 known substitute for 101503TC: 182632. Substitute compatibility should be verified for your specific system.
What is the NSN for 101503TC?
101503TC is cataloged in the U.S. Government catalog under NSN 5330-01-615-3086. 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.