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57W891597-1 — PAD,UPSTOP,MAIN LAN

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

57W891597-1: PAD,UPSTOP,MAIN LAN.

The PAD,UPSTOP,MAIN LAN is a the manufacturer industrial component. Key specifications include special_features: COMPANY ITEM NAME--PAD, UPSTOP, MAIN LAND, end_item_identification: F105 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 4920-00-707-8178, 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
57W891597-1
NSN: 4920-00-707-8178
FSC: 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
CAGE: 26512 — NORTHROP GRUMMAN SYSTEMS CORPORATION (USA)
SPECIFICATIONS
special_featuresCOMPANY ITEM NAME--PAD, UPSTOP, MAIN LAND
end_item_identificationF105 AIRCRAFT
NSN4920-00-707-8178
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available PAD,UPSTOP,MAIN LAN TITLE COMPONENT PN 57W891597-1 MFR PAD,UPSTOP,MAIN LAN
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOMPANY ITEM NAME--PAD, UPSTOP, MAIN LAND
END ITEM IDENTIFICATIONF105 AIRCRAFT
OTHER ITEMS IN FSC 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4920-00-000-0190 4920-00-001-1405 4920-00-001-1716 4920-00-001-1744 4920-00-001-1745 4920-00-001-1746 4920-00-001-1747 4920-00-001-1748
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 57W891597-1?
57W891597-1 is a PAD,UPSTOP,MAIN LAN.
What is the NSN for 57W891597-1?
57W891597-1 is cataloged in the U.S. Government catalog under NSN 4920-00-707-8178. 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.