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GC502A40AP — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GC502A40AP: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.250 INCHES NOMINAL IN, material: RUBBER SILICONE CLASS Q CUSHION, overall_width: 1.400 INCHES NOMINAL IN, style_designator: HINGED & CENTER MTD, tongue_hole_type: ROUND, UNTHREADED, surface_treatment: ANODIZE BAND. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-160-6784, 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
GC502A40AP
NSN: 5340-01-160-6784
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
diameter0.250 INCHES NOMINAL IN
materialRUBBER SILICONE CLASS Q CUSHION
overall_width1.400 INCHES NOMINAL IN
style_designatorHINGED & CENTER MTD
tongue_hole_typeROUND, UNTHREADED
surface_treatmentANODIZE BAND
material_thickness0.050 INCHES NOMINAL IN
loop_inside_diameter2.520 INCHES MINIMUM AND 2.570 INCHES MAXIMUM IN
end_item_identificationAIRCRAFT, PROWLER EA-6B
cushioning_environmental_protectionHEAT
material_document_and_classificationZZR-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE CUSHION
surface_treatment_document_and_classificationMIL-S-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
NSN5340-01-160-6784
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GC502A40AP 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-S-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
•
CUSHIONING ENVIRONMENTAL PROTECTION: HEAT
•
STYLE DESIGNATOR: HINGED & CENTER MTD
•
MATERIAL DOCUMENT AND CLASSIFICATION: ZZR-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE CUSHION
•
DIAMETER: 0.250 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.050 INCHES NOMINAL IN
•
SURFACE TREATMENT: ANODIZE BAND
TECHNICAL CHARACTERISTICS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-8625 MIL SPEC SINGLE TREATMENT RESPONSE BAND
CUSHIONING ENVIRONMENTAL PROTECTIONHEAT
STYLE DESIGNATORHINGED & CENTER MTD
MATERIAL DOCUMENT AND CLASSIFICATIONZZR-765 CL 2B GR 70 FED SPEC SINGLE MATERIAL RESPONSE CUSHION
DIAMETER0.250 INCHES NOMINAL IN
OVERALL WIDTH1.400 INCHES NOMINAL IN
MATERIAL THICKNESS0.050 INCHES NOMINAL IN
SURFACE TREATMENTANODIZE BAND
END ITEM IDENTIFICATIONAIRCRAFT, PROWLER EA-6B
TONGUE HOLE TYPEROUND, UNTHREADED
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 GC502A40AP?
GC502A40AP is a CLAMP,LOOP.
What is the NSN for GC502A40AP?
GC502A40AP is cataloged in the U.S. Government catalog under NSN 5340-01-160-6784. 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.