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2530657 — ORIFICE SPARK ADVANCE CONTROL VA

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

2530657: ORIFICE SPARK ADVANCE CONTROL VA.

ORIFICE SPARK ADVANCE CONTROL VA. Key specifications include special_features: MAT: STEEL 8640, SUB: 0D8853, TYPE D, GRADE II, CLASS 2, part_name_assigned_by_controlling_agency: ORIFICE, PLUG. This part is cataloged in the U.S.

Government catalog under NSN 2990-01-594-5908, 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
2530657
NSN: 2990-01-594-5908
FSC: 2990 — Miscellaneous Engine Accessories, Nonaircraft
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
special_featuresMAT: STEEL 8640, SUB: 0D8853, TYPE D, GRADE II, CLASS 2
part_name_assigned_by_controlling_agencyORIFICE, PLUG
NSN2990-01-594-5908
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available ORIFICE SPARK ADVANCE CONTROL VA TITLE COMPONENT PN 2530657 MFR ORIFICE SPARK ADVANCE
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESMAT: STEEL 8640, SUB: 0D8853, TYPE D, GRADE II, CLASS 2
PART NAME ASSIGNED BY CONTROLLING AGENCYORIFICE, PLUG
OTHER ITEMS IN FSC 2990 — Miscellaneous Engine Accessories, Nonaircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2990-00-096-8607 2990-00-390-3445 2990-00-459-7255 2990-00-536-2962 2990-00-903-8226 2990-01-151-5443
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 2530657?
2530657 is a ORIFICE SPARK ADVANCE CONTROL VA.
What is the NSN for 2530657?
2530657 is cataloged in the U.S. Government catalog under NSN 2990-01-594-5908. 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.