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Technical Data Sheet
PartsTable / O-RING / 0.080IDX0.035W COMPOUND TH-1057
0.080IDX0.035W COMPOUND TH-1057 ✓ 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 0.080IDX0.035W COMPOUND TH-1057 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 5331-01-030-1826, 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
0.080IDX0.035W COMPOUND TH-1057
NSN: 5331-01-030-1826
FSC: 5331 — O-RING
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
Part Number0.080IDX0.035W COMPOUND TH-1057
Wattage035W
NSN5331-01-030-1826
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 0.080IDX0.035W COMPOUND TH-1057 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
•
035W Power Rating
•
ELONGATION PERCENTAGE: 125 MAXIMUM
•
MATERIAL: RUBBER FLUOROSILICONE CLASS FQ
•
CENTER HOLE DIAMETER: 0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
•
CROSS-SECTIONAL HEIGHT: 0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
ELONGATION PERCENTAGE125 MAXIMUM
MATERIALRUBBER FLUOROSILICONE CLASS FQ
CENTER HOLE DIAMETER0.075 INCHES MINIMUM AND 0.085 INCHES MAXIMUM IN
CROSS-SECTIONAL HEIGHT0.032 INCHES MINIMUM AND 0.038 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
MIL-R-25988BInterchangeable
interchangeable cross-reference
interchangeable
MFF18T220941BInterchangeable
interchangeable cross-reference
interchangeable
99-4601-501Interchangeable
interchangeable cross-reference
interchangeable
5-818Interchangeable
interchangeable cross-reference
interchangeable
MIL-DTL-25988/2Interchangeable
interchangeable cross-reference
interchangeable
M25988/2-229Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 0.080IDX0.035W COMPOUND TH-1057?
0.080IDX0.035W COMPOUND TH-1057 is a 0.080IDX0.035W COMPOUND TH-1057.
What parts can replace 0.080IDX0.035W COMPOUND TH-1057?
There are 22 known substitutes for 0.080IDX0.035W COMPOUND TH-1057: MIL-R-25988B, MFF18T220941B, 99-4601-501 and 19 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 0.080IDX0.035W COMPOUND TH-1057?
0.080IDX0.035W COMPOUND TH-1057 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-01-030-1826. 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