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266726-3 — COVER,ACCESS,GUIDED MISSILE COMP

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

266726-3: COVER,ACCESS,GUIDED MISSILE COMP.

COVER,ACCESS,GUIDED MISSILE COMP. Key specifications include material: ALUMINUM ALLOY, outside_diameter: 0.155 INCHES NOMINAL IN, material_document_and_classification: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 1420-01-178-2284, 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
266726-3
NSN: 1420-01-178-2284
FSC: 1420 — Guided Missile Components
CAGE: 3B150 — RAYTHEON COMPANY DBA RAYTHEON CO (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
outside_diameter0.155 INCHES NOMINAL IN
material_document_and_classificationQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
NSN1420-01-178-2284
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COVER,ACCESS,GUIDED MISSILE COMP TITLE COMPONENT PN 266726-3 MFR COVER,ACCESS,GUIDED MI
KEY FEATURES
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
•
OUTSIDE DIAMETER: 0.155 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE
OUTSIDE DIAMETER0.155 INCHES NOMINAL IN
MATERIALALUMINUM ALLOY
OTHER ITEMS IN FSC 1420 — Guided Missile Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1420-00-004-7518 1420-00-021-6663 1420-00-050-8454 1420-00-054-3057 1420-00-060-6502 1420-00-073-5916 1420-00-075-2378 1420-00-078-4165
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 266726-3?
266726-3 is a COVER,ACCESS,GUIDED MISSILE COMP.
What is the NSN for 266726-3?
266726-3 is cataloged in the U.S. Government catalog under NSN 1420-01-178-2284. 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.