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PartsTable / COMPONENT / T.O.4SA3-32-14FIG1-81
T.O.4SA3-32-14FIG1-81 ✓ 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 T.O.4SA3-32-14FIG1-81 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-369-0825, 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
T.O.4SA3-32-14FIG1-81
NSN: 5330-00-369-0825
FSC: 5330
CAGE: 98747 — OGDEN AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
Part NumberT.O.4SA3-32-14FIG1-81
NSN5330-00-369-0825
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: T.O.4SA3-32-14FIG1-81 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
•
Generation 1 Platform
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-8791 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
SPECIAL FEATURESNOTCHED 4 PLACES EQUALLY SPACED EACH SIDE 0.010 IN. MIN,0.015 IN. MAX DEEP,0.020 IN. MIN,0.030 IN. MAX W IN
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
10015777Interchangeable
interchangeable cross-reference
interchangeable
2526904-2Interchangeable
interchangeable cross-reference
interchangeable
PB50Interchangeable
interchangeable cross-reference
interchangeable
4512207-4Interchangeable
interchangeable cross-reference
interchangeable
LFP3Interchangeable
interchangeable cross-reference
interchangeable
51050Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is T.O.4SA3-32-14FIG1-81?
T.O.4SA3-32-14FIG1-81 is a T.O.4SA3-32-14FIG1-81.
What parts can replace T.O.4SA3-32-14FIG1-81?
There are 17 known substitutes for T.O.4SA3-32-14FIG1-81: 10015777, 2526904-2, PB50 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for T.O.4SA3-32-14FIG1-81?
T.O.4SA3-32-14FIG1-81 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-00-369-0825. 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