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GC500G5A — CLAMP,LOOP

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

GC500G5A: CLAMP,LOOP.

The CLAMP,LOOP is a the manufacturer industrial component. Key specifications include diameter: 0.1180 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN, material: PLASTIC POLYAMIDE NYLON OVERALL, overall_width: 0.2812 INCHES NOMINAL IN, style_designator: SINGLE LOOP, tongue_hole_type: ROUND, THREADED, material_diameter: 0.0260 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-330-6939, 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
GC500G5A
NSN: 5340-01-330-6939
FSC: 5340 — Hardware, Commercial
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
diameter0.1180 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN
materialPLASTIC POLYAMIDE NYLON OVERALL
overall_width0.2812 INCHES NOMINAL IN
style_designatorSINGLE LOOP
tongue_hole_typeROUND, THREADED
material_diameter0.0260 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM IN
loop_inside_diameter0.2870 INCHES MINIMUM AND 0.3070 INCHES MAXIMUM IN
material_document_and_classificationASTM-D-4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
distance_from_loop_center_to_tongue_end0.5398 INCHES NOMINAL IN
center_to_center_distance_between_loop_and_mounting_hole0.3380 INCHES MINIMUM AND 0.3980 INCHES MAXIMUM IN
NSN5340-01-330-6939
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: GC500G5A 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 DIAMETER: 0.0260 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SINGLE LOOP
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM-D-4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
DIAMETER: 0.1180 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN
•
DISTANCE FROM LOOP CENTER TO TONGUE END: 0.5398 INCHES NOMINAL IN
•
TONGUE HOLE TYPE: ROUND, THREADED
•
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE: 0.3380 INCHES MINIMUM AND 0.3980 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
MATERIAL DIAMETER0.0260 INCHES MINIMUM AND 0.0380 INCHES MAXIMUM IN
STYLE DESIGNATORSINGLE LOOP
MATERIAL DOCUMENT AND CLASSIFICATIONASTM-D-4066 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.1180 INCHES MINIMUM AND 0.1380 INCHES MAXIMUM IN
OVERALL WIDTH0.2812 INCHES NOMINAL IN
DISTANCE FROM LOOP CENTER TO TONGUE END0.5398 INCHES NOMINAL IN
TONGUE HOLE TYPEROUND, THREADED
CENTER TO CENTER DISTANCE BETWEEN LOOP AND MOUNTING HOLE0.3380 INCHES MINIMUM AND 0.3980 INCHES MAXIMUM IN
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
LOOP INSIDE DIAMETER0.2870 INCHES MINIMUM AND 0.3070 INCHES MAXIMUM 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 3
F2NY-312-0Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
134053-006Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
076-003854-011Reference 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 GC500G5A?
GC500G5A is a CLAMP,LOOP.
What parts can replace GC500G5A?
There are 3 known substitutes for GC500G5A: F2NY-312-0, 134053-006, 076-003854-011. Substitute compatibility should be verified for your specific system.
What is the NSN for GC500G5A?
GC500G5A is cataloged in the U.S. Government catalog under NSN 5340-01-330-6939. 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.