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Technical Data Sheet
PartsTable / O-RING / TH117
TH117 ✓ 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 INSULATOR,BUSHING is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON OVERALL, shank_height: 0.250 INCHES NOMINAL IN, overall_height: 2.250 INCHES NOMINAL IN, inside_diameter: 0.406 INCHES NOMINAL IN, outside_diameter: 0.625 INCHES NOMINAL IN, style_designator: SHOULDER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-078-8829, 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
TH117
NSN: 5331-00-078-8829
FSC: 5331 — O-RING
CAGE: 95272 — STILLMAN SEAL CORPORATION DIV STILLMAN SEAL CORPERATION (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON OVERALL
shank_height0.250 INCHES NOMINAL IN
overall_height2.250 INCHES NOMINAL IN
inside_diameter0.406 INCHES NOMINAL IN
outside_diameter0.625 INCHES NOMINAL IN
style_designatorSHOULDER
cross-sectional_height0.070 INCHES NOMINAL IN
shank_outside_diameter0.557 INCHES MINIMUM AND 0.560 INCHES MAXIMUM IN
first_counterbore_depth0.188 INCHES NOMINAL IN
first_counterbore_diameter0.531 INCHES NOMINAL IN
NSN5331-00-078-8829
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: TH117 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
•
CROSS-SECTIONAL HEIGHT: 0.070 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC
TECHNICAL CHARACTERISTICS (FLIS)
CROSS-SECTIONAL HEIGHT0.070 INCHES NOMINAL IN
MATERIALRUBBER SYNTHETIC
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
673-0211-00Interchangeable
interchangeable cross-reference
interchangeable
4124-4Interchangeable
interchangeable cross-reference
interchangeable
S5955Interchangeable
interchangeable cross-reference
interchangeable
TH117Interchangeable
interchangeable cross-reference
interchangeable
031-22946Interchangeable
interchangeable cross-reference
interchangeable
7M75-012Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is TH117?
TH117 is a INSULATOR,BUSHING.
What parts can replace TH117?
There are 10 known substitutes for TH117: 673-0211-00, 4124-4, S5955 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for TH117?
TH117 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5331-00-078-8829. 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