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25-8717-10 — STEP ASSEMBLY,MAIN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

25-8717-10: STEP ASSEMBLY,MAIN.

The STEP ASSEMBLY,MAIN is a the manufacturer industrial component. Key specifications include functional_description: USED ON MAIN ENTRY DOOR, end_item_identification: ACFT MODEL B-52. This part is cataloged in the U.S.

Government catalog under NSN 1560-00-671-2182, 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
25-8717-10
NSN: 1560-00-671-2182
FSC: 1560 — Airframe Structural Components
CAGE: 82918 — THE BOEING COMPANY DIV LEGACY WICHITA (USA)
SPECIFICATIONS
functional_descriptionUSED ON MAIN ENTRY DOOR
end_item_identificationACFT MODEL B-52
NSN1560-00-671-2182
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available STEP ASSEMBLY,MAIN TITLE COMPONENT PN 25-8717-10 MFR STEP ASSEMBLY,MAIN
KEY FEATURES
•
FUNCTIONAL DESCRIPTION: USED ON MAIN ENTRY DOOR
TECHNICAL CHARACTERISTICS
FUNCTIONAL DESCRIPTIONUSED ON MAIN ENTRY DOOR
END ITEM IDENTIFICATIONACFT MODEL B-52
OTHER ITEMS IN FSC 1560 — Airframe Structural Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
1560-00-000-0047 1560-00-001-1849 1560-00-001-1850 1560-00-001-1851 1560-00-001-2368 1560-00-001-2478 1560-00-001-2479 1560-00-001-2480
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 25-8717-10?
25-8717-10 is a STEP ASSEMBLY,MAIN.
What is the NSN for 25-8717-10?
25-8717-10 is cataloged in the U.S. Government catalog under NSN 1560-00-671-2182. 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.