PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

891396Seal and Collar Ass

Curtiss-Wright Controls, Inc. Div Actuation Division · NSN 2810-00-049-0378 · FSC 2810 · No Item Name Available
Verified by PartsTable
NSN 2810-00-049-0378 — this item is cataloged by the U.S. Government under National Stock Number 2810-00-049-0378. Primary manufacturer part number: 891396.
Features
  • Seal and Collar Ass — FSC 2810
  • General Characteristics Item Description: FOR MAGNETO DRIVE GEAR OIL
  • 2 verified cross-references
  • Primary manufacturer: Curtiss-Wright Controls, Inc. Div Actuation Division
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Seal and Collar Ass, cataloged under National Stock Number 2810-00-049-0378, is classified within Federal Supply Class 2810 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Curtiss-Wright Controls, Inc. Div Actuation Division. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2810-00-049-0378
Primary Part Number891396
Item NameSeal and Collar Ass
FSC / FSG2810 / 28 — No Item Name Available
ManufacturerCurtiss-Wright Controls, Inc. Div Actuation Division
StatusCANCELLED
General Characteristics Item DescriptionFOR MAGNETO DRIVE GEAR OIL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
6240-00-941-8488756 INTERCHANGEABLE
Lamp,incandescent
Gte Products Corp Lighting Products Group Hillsboro Miniature Lamp Plant
Cross-Reference Index
Part NumberManufacturer
891396 PRIMARY Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
421387 Curtiss-Wright Controls, Inc. Div Actuation Division (USA)
Related Parts
6240-00-941-8488INTERCHANGEABLE
LAMP,INCANDESCENT
756

Frequently Asked Questions

What is NSN 2810-00-049-0378?

NSN 2810-00-049-0378 is a Seal and Collar Ass, manufactured by Curtiss-Wright Controls, Inc. Div Actuation Division, classified under FSC 2810 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2810-00-049-0378?

NSN 2810-00-049-0378 has 2 cross-referenced part numbers: 891396 (Curtiss-Wright Controls, Inc. Div Actuation Division), 421387 (Curtiss-Wright Controls, Inc. Div Actuation Division).

What NSN replaces 2810-00-049-0378?

There is 1 known substitute for 2810-00-049-0378: 6240-00-941-8488. Verify interchangeability with system specifications before substitution.

What are the specifications of 891396?

Key specifications for 891396: General Characteristics Item Description: FOR MAGNETO DRIVE GEAR OIL; End Item Identification: ACFT ENG R3350. 2 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2810-00-049-0378 still in active supply?

NSN 2810-00-049-0378 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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