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GC502A16A — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GC502A16A: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN, material: ALUMINUM ALLOY BAND, overall_width: 1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN, surface_treatment: ANODIZE BAND, material_thickness: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, loop_inside_diameter: 1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-031-3115, 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
GC502A16A
NSN: 5340-00-031-3115
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
diameter0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
materialALUMINUM ALLOY BAND
overall_width1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
surface_treatmentANODIZE BAND
material_thickness0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
loop_inside_diameter1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
distance_from_loop_center_to_tongue_end1.413 INCHES NOMINAL IN
surface_treatment_document_and_classificationMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
center_to_center_distance_between_loop_and_mounting_hole1.163 INCHES NOMINAL IN
NSN5340-00-031-3115
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GC502A16A 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
•
DIAMETER: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 1.413 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE BAND
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 1.163 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY BAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
DIAMETER0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
OVERALL WIDTH1.390 INCHES MINIMUM AND 1.410 INCHES MAXIMUM IN
MATERIAL THICKNESS0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
DISTANCE FROM LOOP CENTER TO TONGUE END1.413 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE BAND
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE1.163 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY BAND
LOOP INSIDE DIAMETER1.020 INCHES MINIMUM AND 1.040 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
2487-16Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
4118-16AReference document
Same NSN cross-reference
Reference document — Design control — primary 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 GC502A16A?
GC502A16A is a CLAMP,LOOP.
What parts can replace GC502A16A?
There are 2 known substitutes for GC502A16A: 2487-16, 4118-16A. Substitute compatibility should be verified for your specific system.
What is the NSN for GC502A16A?
GC502A16A is cataloged in the U.S. Government catalog under NSN 5340-00-031-3115. This indicates validated use in U.S. government and defense supply chains.
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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.