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GF530A-F400A — FERRULE,GROOVED CLAMP COUPLING

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GF530A-F400A: FERRULE,GROOVED CLAMP COUPLING.

The FERRULE,GROOVED CLAMP COUPLING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, flange_length: 0.118 INCHES NOMINAL IN, overall_length: 0.810 INCHES NOMINAL IN, wall_thickness: 0.032 INCHES NOMINAL IN, undercut_length: 0.530 INCHES NOMINAL IN, ferrule_inside_diameter: 4.005 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-051-2995, 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
GF530A-F400A
NSN: 5340-01-051-2995
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
flange_length0.118 INCHES NOMINAL IN
overall_length0.810 INCHES NOMINAL IN
wall_thickness0.032 INCHES NOMINAL IN
undercut_length0.530 INCHES NOMINAL IN
ferrule_inside_diameter4.005 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
flange_outside_diameter4.510 INCHES NOMINAL IN
specification/standard_data26512-GF530A-F400A MANUFACTURERS SPECIFICATION
NSN5340-01-051-2995
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GF530A-F400A 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
•
UNDERCUT LENGTH: 0.530 INCHES NOMINAL IN
•
WALL THICKNESS: 0.032 INCHES NOMINAL IN
•
FLANGE LENGTH: 0.118 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 26512-GF530A-F400A MANUFACTURERS SPECIFICATION
•
FERRULE INSIDE DIAMETER: 4.005 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
•
MATERIAL: ALUMINUM ALLOY 6061 OVERALL
•
FLANGE OUTSIDE DIAMETER: 4.510 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
UNDERCUT LENGTH0.530 INCHES NOMINAL IN
OVERALL LENGTH0.810 INCHES NOMINAL IN
WALL THICKNESS0.032 INCHES NOMINAL IN
FLANGE LENGTH0.118 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA26512-GF530A-F400A MANUFACTURERS SPECIFICATION
FERRULE INSIDE DIAMETER4.005 INCHES MINIMUM AND 4.015 INCHES MAXIMUM IN
MATERIALALUMINUM ALLOY 6061 OVERALL
FLANGE OUTSIDE DIAMETER4.510 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GF530A-F400A?
GF530A-F400A is a FERRULE,GROOVED CLAMP COUPLING.
What is the NSN for GF530A-F400A?
GF530A-F400A is cataloged in the U.S. Government catalog under NSN 5340-01-051-2995. 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.