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SUM3643 — BRACKET,TUBE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

SUM3643: BRACKET,TUBE.

The BRACKET,TUBE is a the manufacturer industrial component. Key specifications include end_item_identification: ACFT MODEL AV-8, general_characteristics_item_description: ALUMINUM ALLOY,CHROMATE FILM FINISH; 4.850 IN. O/A LG; 1.280 IN.

O/A W; 0.950 IN. O/A H IN. This part is cataloged in the U.S.

Government catalog under NSN 1270-01-184-2965, 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
SUM3643
NSN: 1270-01-184-2965
FSC: 1270 — Aircraft Gunnery Fire Control Components
CAGE: 35012 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
end_item_identificationACFT MODEL AV-8
general_characteristics_item_descriptionALUMINUM ALLOY,CHROMATE FILM FINISH; 4.850 IN. O/A LG; 1.280 IN. O/A W; 0.950 IN. O/A H IN
NSN1270-01-184-2965
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available BRACKET,TUBE TITLE COMPONENT PN SUM3643 MFR BRACKET,TUBE
KEY FEATURES
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM ALLOY,CHROMATE FILM FINISH; 4.850 IN. O/A LG; 1.280 IN. O/A W; 0.950 IN. O/A H IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY,CHROMATE FILM FINISH; 4.850 IN. O/A LG; 1.280 IN. O/A W; 0.950 IN. O/A H IN
END ITEM IDENTIFICATIONACFT MODEL AV-8
OTHER ITEMS IN FSC 1270 — Aircraft Gunnery Fire Control Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1270-00-005-2054 1270-00-026-4378 1270-00-026-4379 1270-00-030-7735 1270-00-030-7736 1270-00-057-2854 1270-00-061-3062 1270-00-080-8633
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)Demilitarization required — mutilation
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FREQUENTLY ASKED QUESTIONS
What is SUM3643?
SUM3643 is a BRACKET,TUBE.
What is the NSN for SUM3643?
SUM3643 is cataloged in the U.S. Government catalog under NSN 1270-01-184-2965. 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.