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10J21-250 — FERRULE,GROOVED CLAMP COUPLING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

10J21-250: FERRULE,GROOVED CLAMP COUPLING.

The FERRULE,GROOVED CLAMP COUPLING is a the manufacturer industrial component. Key specifications include material: TITANIUM UNS R50700 OVERALL, overall_length: 0.750 INCHES NOMINAL IN, wall_thickness: 0.040 INCHES NOMINAL IN, ferrule_inside_diameter: 2.510 INCHES NOMINAL IN, flange_outside_diameter: 3.136 INCHES NOMINAL IN, cross-sectional_shape_style: FLANGED. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-519-6919, 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
10J21-250
NSN: 5340-00-519-6919
FSC: 5340 — Hardware, Commercial
CAGE: 72914 — GRIMES AEROSPACE COMPANY (USA)
SPECIFICATIONS
materialTITANIUM UNS R50700 OVERALL
overall_length0.750 INCHES NOMINAL IN
wall_thickness0.040 INCHES NOMINAL IN
ferrule_inside_diameter2.510 INCHES NOMINAL IN
flange_outside_diameter3.136 INCHES NOMINAL IN
cross-sectional_shape_styleFLANGED
material_document_and_classificationAMS 4901 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5340-00-519-6919
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 10J21-250 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 4901 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: FLANGED
•
WALL THICKNESS: 0.040 INCHES NOMINAL IN
•
FERRULE INSIDE DIAMETER: 2.510 INCHES NOMINAL IN
•
MATERIAL: TITANIUM UNS R50700 OVERALL
•
FLANGE OUTSIDE DIAMETER: 3.136 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4901 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OVERALL LENGTH0.750 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLEFLANGED
WALL THICKNESS0.040 INCHES NOMINAL IN
FERRULE INSIDE DIAMETER2.510 INCHES NOMINAL IN
MATERIALTITANIUM UNS R50700 OVERALL
FLANGE OUTSIDE DIAMETER3.136 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
340-501-9207Reference 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 10J21-250?
10J21-250 is a FERRULE,GROOVED CLAMP COUPLING.
What parts can replace 10J21-250?
There is 1 known substitute for 10J21-250: 340-501-9207. Substitute compatibility should be verified for your specific system.
What is the NSN for 10J21-250?
10J21-250 is cataloged in the U.S. Government catalog under NSN 5340-00-519-6919. 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.