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20040-200M — FERRULE,GROOVED CLAMP COUPLING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

20040-200M: FERRULE,GROOVED CLAMP COUPLING.

The FERRULE,GROOVED CLAMP COUPLING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OVERALL, flange_length: 0.037 INCHES NOMINAL IN, overall_length: 0.871 INCHES NOMINAL IN, wall_thickness: 0.098 INCHES NOMINAL IN, ferrule_inside_diameter: 1.878 INCHES NOMINAL IN, flange_outside_diameter: 2.510 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-235-2366, 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
20040-200M
NSN: 5340-01-235-2366
FSC: 5340 — Hardware, Commercial
CAGE: 15284 — EATON CORPORATION DIV FED (USA)
SPECIFICATIONS
materialSTEEL COMP 321 OVERALL
flange_length0.037 INCHES NOMINAL IN
overall_length0.871 INCHES NOMINAL IN
wall_thickness0.098 INCHES NOMINAL IN
ferrule_inside_diameter1.878 INCHES NOMINAL IN
flange_outside_diameter2.510 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGED
material_document_and_classificationAMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
first_end_length_from_bead_center_to_end0.065 INCHES NOMINAL IN
NSN5340-01-235-2366
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 20040-200M 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: AMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: FLANGED
•
WALL THICKNESS: 0.098 INCHES NOMINAL IN
•
FLANGE LENGTH: 0.037 INCHES NOMINAL IN
•
FERRULE INSIDE DIAMETER: 1.878 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 321 OVERALL
•
FLANGE OUTSIDE DIAMETER: 2.510 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5645 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.871 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGED
WALL THICKNESS0.098 INCHES NOMINAL IN
FLANGE LENGTH0.037 INCHES NOMINAL IN
FERRULE INSIDE DIAMETER1.878 INCHES NOMINAL IN
MATERIALSTEEL COMP 321 OVERALL
FLANGE OUTSIDE DIAMETER2.510 INCHES NOMINAL IN
FIRST END LENGTH FROM BEAD CENTER TO END0.065 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
GF530BT200MCReference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20040-200M?
20040-200M is a FERRULE,GROOVED CLAMP COUPLING.
What parts can replace 20040-200M?
There is 1 known substitute for 20040-200M: GF530BT200MC. Substitute compatibility should be verified for your specific system.
What is the NSN for 20040-200M?
20040-200M is cataloged in the U.S. Government catalog under NSN 5340-01-235-2366. 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.