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GC510S40 — RESISTOR,FIXED,WIRE WOUND,NONIND

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

GC510S40: RESISTOR,FIXED,WIRE WOUND,NONIND.

RESISTOR,FIXED,WIRE WOUND,NONIND. Key specifications include material: STEEL CORROSION RESISTING OVERALL, overall_width: 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN, inside_diameter: 2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN, style_designator: WIRE, surface_treatment: PASSIVATE OVERALL, fastening_device_type: SLOTTED HEXAGON HEAD SCREW. This part is cataloged in the U.S.

Government catalog under NSN 4730-00-241-7651, 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
GC510S40
NSN: 4730-00-241-7651
NIINs: 002417651, 002777133
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
overall_width0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM IN
inside_diameter2.062 INCHES MINIMUM AND 3.000 INCHES MAXIMUM IN
style_designatorWIRE
surface_treatmentPASSIVATE OVERALL
fastening_device_typeSLOTTED HEXAGON HEAD SCREW
end_item_identificationSELF PROPELLED 175MM GUN,M107 AND SELF PROPELLED 8 INCH HOWITZERS MODELS M110 AND M110A1 MM
nondefinitive_spec/std_data1A TABLE AND F TYPE A
specification/standard_data81348-WW-C-440 GOVERNMENT SPECIFICATION
NSN4730-00-241-7651
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: GC510S40 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
SUBSTITUTES & CROSS-REFERENCES 8
92600139Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
12602221Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
J536Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
COTT8287AReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
43828-DReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
92600139-40Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is GC510S40?
GC510S40 is a RESISTOR,FIXED,WIRE WOUND,NONIND.
What parts can replace GC510S40?
There are 8 known substitutes for GC510S40: 92600139, 12602221, J536 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for GC510S40?
GC510S40 is cataloged in the U.S. Government catalog under NSN 4730-00-241-7651. 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.