PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78821Housing,au,iliary O

Hamilton Sundstrand Corporation Dba Collins Aerospace · NSN 1610-00-386-8512 · FSC 1610 · No Item Name Available
Verified by PartsTable
NSN 1610-00-386-8512 — this item is cataloged by the U.S. Government under National Stock Number 1610-00-386-8512. Primary manufacturer part number: 78821.
Features
  • Housing,au,iliary O — FSC 1610
  • 1 verified cross-reference
  • Primary manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Housing,au,iliary O, cataloged under National Stock Number 1610-00-386-8512, is classified within Federal Supply Class 1610 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameHousing,au,iliary O
FSC / FSG1610 — No Item Name Available (FSG 16)
ManufacturersHamilton Sundstrand Corporation Dba Collins Aerospace (CAGE 73030)
Technical Specifications
ParameterValue
NSN1610-00-386-8512
Primary Part Number78821
Item NameHousing,au,iliary O
FSC / FSG1610 / 16 — No Item Name Available
ManufacturerHamilton Sundstrand Corporation Dba Collins Aerospace
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 2
5950-00-464-25115T806 INTERCHANGEABLE
Transformer,power
Rayco Electronic Manufacturing, Inc. Div Rayco Electronics Mfg Inc
4820-01-214-172678381 INTERCHANGEABLE
Diaphragm,actuator Valve,special
Eaton Aerospace Llc Dba Sterer Engineering Div Valve & Actuator
Cross-Reference Index
Part NumberManufacturer
78821 PRIMARY Hamilton Sundstrand Corporation Dba Collins Aerospace (USA)
Related Parts
5950-00-464-2511INTERCHANGEABLE
TRANSFORMER,POWER
5T806
4820-01-214-1726INTERCHANGEABLE
DIAPHRAGM,ACTUATOR VALVE,SPECIAL
78381

Frequently Asked Questions

What is NSN 1610-00-386-8512?

NSN 1610-00-386-8512 is a Housing,au,iliary O, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 1610 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 1610-00-386-8512?

NSN 1610-00-386-8512 has 1 cross-referenced part number: 78821 (Hamilton Sundstrand Corporation Dba Collins Aerospace).

What NSN replaces 1610-00-386-8512?

There are 2 known substitutes for 1610-00-386-8512: 5950-00-464-2511, 4820-01-214-1726. Verify interchangeability with system specifications before substitution.

Is NSN 1610-00-386-8512 still in active supply?

NSN 1610-00-386-8512 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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