PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

311380Cover Assembly

Mission Systems Orchard Park Inc · NSN 1660-00-992-2685 · FSC 1660 · No Item Name Available
Verified by PartsTable
NSN 1660-00-992-2685 — this item is cataloged by the U.S. Government under National Stock Number 1660-00-992-2685. Primary manufacturer part number: 311380.
Features
  • Cover Assembly — FSC 1660
  • 4 verified cross-references
  • Primary manufacturer: Mission Systems Orchard Park Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Cover Assembly, cataloged under National Stock Number 1660-00-992-2685, is classified within Federal Supply Class 1660 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Mission Systems Orchard Park Inc. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCover Assembly
FSC / FSG1660 — No Item Name Available (FSG 16)
ManufacturersAir Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (CAGE 98748); Mission Systems Orchard Park Inc (CAGE 04577); American Safety Flight Systems Inc (CAGE 31441); Conax Florida Corporation (CAGE 62323)
Technical Specifications
ParameterValue
NSN1660-00-992-2685
Primary Part Number311380
Item NameCover Assembly
FSC / FSG1660 / 16 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5365-01-043-6824311380 INTERCHANGEABLE
Plug,machine Thread
Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc.
Cross-Reference Index
Part NumberManufacturer
8148650 Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force (USA)
311380 PRIMARY Mission Systems Orchard Park Inc (USA)
311380 American Safety Flight Systems Inc (USA)
311380 Conax Florida Corporation (USA)
Related Parts
5365-01-043-6824INTERCHANGEABLE
PLUG,MACHINE THREAD
311380

Frequently Asked Questions

What is NSN 1660-00-992-2685?

NSN 1660-00-992-2685 is a Cover Assembly, manufactured by Mission Systems Orchard Park Inc, classified under FSC 1660 (No Item Name Available). Status: active.

What are the part numbers for NSN 1660-00-992-2685?

NSN 1660-00-992-2685 has 4 cross-referenced part numbers: 8148650 (Air Force United States Department of the Dba Tinker Afb Oc Alc Dsp Div Department of the Air Force), 311380 (Mission Systems Orchard Park Inc), 311380 (American Safety Flight Systems Inc), 311380 (Conax Florida Corporation).

What NSN replaces 1660-00-992-2685?

There is 1 known substitute for 1660-00-992-2685: 5365-01-043-6824. Verify interchangeability with system specifications before substitution.

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