PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

278274Holder Arbor,aircra

Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix · NSN 4920-01-504-8894 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-504-8894 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-504-8894. Primary manufacturer part number: 278274.
Features
  • Holder Arbor,aircra — FSC 4920
  • Criticality Code Justification: AGAV
  • 1 verified cross-reference
  • Primary manufacturer: Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Holder Arbor,aircra, cataloged under National Stock Number 4920-01-504-8894, is classified within Federal Supply Class 4920 (No Item Name Available) of the Maintenance and Repair Shop Equipment group. The primary manufacturer of record is Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference 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: Active.

Technical Specifications
ParameterValue
NSN4920-01-504-8894
Primary Part Number278274
Item NameHolder Arbor,aircra
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerHoneywell International Inc. Dba Honeywell International Div Aerospace - Phoenix
StatusACTIVE
Criticality Code JustificationAGAV
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
7690-01-424-801527827-4 INTERCHANGEABLE
Label
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
Cross-Reference Index
Part NumberManufacturer
278274 PRIMARY Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
Related Parts
7690-01-424-8015INTERCHANGEABLE
LABEL
27827-4

Frequently Asked Questions

What is NSN 4920-01-504-8894?

NSN 4920-01-504-8894 is a Holder Arbor,aircra, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-504-8894?

NSN 4920-01-504-8894 has 1 cross-referenced part number: 278274 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix).

What NSN replaces 4920-01-504-8894?

There is 1 known substitute for 4920-01-504-8894: 7690-01-424-8015. Verify interchangeability with system specifications before substitution.

What are the specifications of 278274?

Key specifications for 278274: Criticality Code Justification: AGAV; End Item Identification: PATROL AIRCRAFT (P3). 2 total characteristics are documented in the Federal Logistics Information System.

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