PartsTable
Technical Data Sheet
Download PDF

20117A — GASKET

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20117A: GASKET.

The GASKET is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, aperture_width: 5.258 INCHES NOMINAL IN, aperture_length: 7.133 INCHES NOMINAL IN, style_designator: OVAL, surface_treatment: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL, bearing_surface_width: 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-779-5624, 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
20117A
NSN: 5330-00-779-5624
FSC: 5330 — Packing and Gasket Materials
CAGE: 04319 — PARKER-HANNIFIN CORPORATION DBA PARKER HANNIFIN ADVANCED PRODUCTS CO DIV COMPOSITE SEALING SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
aperture_width5.258 INCHES NOMINAL IN
aperture_length7.133 INCHES NOMINAL IN
style_designatorOVAL
surface_treatmentPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
bearing_surface_width0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
cross-sectional_thickness0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
cross-sectional_shape_styleHOLLOW
material_document_and_classification66 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN5330-00-779-5624
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20117A 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 THICKNESS: 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: OVAL
•
BEARING SURFACE WIDTH: 0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: HOLLOW
•
APERTURE WIDTH: 5.258 INCHES NOMINAL IN
•
APERTURE LENGTH: 7.133 INCHES NOMINAL IN
•
SURFACE TREATMENT: PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
TECHNICAL CHARACTERISTICS
CROSS-SECTIONAL THICKNESS0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
STYLE DESIGNATOROVAL
BEARING SURFACE WIDTH0.122 INCHES MINIMUM AND 0.133 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION66 FED STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLEHOLLOW
APERTURE WIDTH5.258 INCHES NOMINAL IN
APERTURE LENGTH7.133 INCHES NOMINAL IN
SURFACE TREATMENTPLASTIC POLYTETRAFLUOROETHYLENE OVERALL
MATERIALSTEEL COMP 321 OVERALL
OTHER ITEMS IN FSC 5330 — Packing and Gasket Materials
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5330-00-000-0085 5330-00-000-0167 5330-00-000-5275 5330-00-001-1260 5330-00-001-1833 5330-00-001-1844 5330-00-001-1845 5330-00-001-1846
SUBSTITUTES & CROSS-REFERENCES 3
U523662Reference document
Same NSN cross-reference
Reference document — Secondary reference
200-1508-00Reference document
Same NSN cross-reference
Reference document — Secondary reference
200-1508-000Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 20117A?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 20117A?
20117A is a GASKET.
What parts can replace 20117A?
There are 3 known substitutes for 20117A: U523662, 200-1508-00, 200-1508-000. Substitute compatibility should be verified for your specific system.
What is the NSN for 20117A?
20117A is cataloged in the U.S. Government catalog under NSN 5330-00-779-5624. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 20117A