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553091 — BASE,PLATE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

553091: BASE,PLATE.

The BASE,PLATE is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: CRES PER QQ-S-763 CLASS 416,CHROMIUM PLATED PER QQ-C-320 CLASS 2,0.138 IN. MIN,0.146 IN.

MAX O/A LG,0.24 IN. DIA IN. This part is cataloged in the U.S.

Government catalog under NSN 2915-00-020-3502, 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
553091
NSN: 2915-00-020-3502
NIINs: 000203502, 010706057, 011691880
FSC: 2915 — Engine Fuel System Components, Aircraft and Missile Prime Movers
CAGE: 73030 — HAMILTON SUNDSTRAND CORPORATION DBA COLLINS AEROSPACE (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCRES PER QQ-S-763 CLASS 416,CHROMIUM PLATED PER QQ-C-320 CLASS 2,0.138 IN. MIN,0.146 IN. MAX O/A LG,0.24 IN. DIA IN
NSN2915-00-020-3502
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BASE,PLATE TITLE COMPONENT PN 553091 MFR BASE,PLATE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CRES PER QQ-S-763 CLASS 416,CHROMIUM PLATED PER QQ-C-320 CLASS 2,0.138 IN. MIN,0.146 IN. MAX O/A LG,0.24 IN. DIA IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCRES PER QQ-S-763 CLASS 416,CHROMIUM PLATED PER QQ-C-320 CLASS 2,0.138 IN. MIN,0.146 IN. MAX O/A LG,0.24 IN. DIA IN
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 553091?
553091 is a BASE,PLATE.
What is the NSN for 553091?
553091 is cataloged in the U.S. Government catalog under NSN 2915-00-020-3502. 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.