PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

19146Cover,top,special

Gamma Scientific Inc · NSN 4920-01-201-6086 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-201-6086 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-201-6086. Primary manufacturer part number: 19146.
Features
  • Cover,top,special — FSC 4920
  • General Characteristics Item Description: PLEXIGLAS; 3.695 IN. O/A LG; 2.880 IN. O/A W; 0.125 IN. O/A THK IN
  • 1 verified cross-reference
  • Primary manufacturer: Gamma Scientific Inc
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Cover,top,special, cataloged under National Stock Number 4920-01-201-6086, 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 Gamma Scientific Inc. 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-201-6086
Primary Part Number19146
Item NameCover,top,special
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerGamma Scientific Inc
StatusACTIVE
General Characteristics Item DescriptionPLEXIGLAS; 3.695 IN. O/A LG; 2.880 IN. O/A W; 0.125 IN. O/A THK IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
4820-00-684-0880 INTERCHANGEABLE
Cock,drain
5360-00-695-7139119377 INTERCHANGEABLE
Spring,spiral,torsion
Am General Llc
5950-00-782-8179909C377-32 INTERCHANGEABLE
Reactor
Hamilton Sundstrand Corporation
4320-00-918-418513213E9844 INTERCHANGEABLE
Seal Assembly,shaft,spring Loade
Cecom Lr Center
4820-01-111-723119146 INTERCHANGEABLE
Valve,flow Control
Electro Impulse Laboratory Inc Dba Electro Impulse Inc
5935-01-274-1353 INTERCHANGEABLE
Adapter,connector
Cross-Reference Index
Part NumberManufacturer
19146 PRIMARY Gamma Scientific Inc (USA)
Related Parts
4820-00-684-0880INTERCHANGEABLE
COCK,DRAIN
5360-00-695-7139INTERCHANGEABLE
SPRING,SPIRAL,TORSION
119377
5950-00-782-8179INTERCHANGEABLE
REACTOR
909C377-32
4320-00-918-4185INTERCHANGEABLE
SEAL ASSEMBLY,SHAFT,SPRING LOADE
13213E9844
4820-01-111-7231INTERCHANGEABLE
VALVE,FLOW CONTROL
19146
5935-01-274-1353INTERCHANGEABLE
ADAPTER,CONNECTOR

Frequently Asked Questions

What is NSN 4920-01-201-6086?

NSN 4920-01-201-6086 is a Cover,top,special, manufactured by Gamma Scientific Inc, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-201-6086?

NSN 4920-01-201-6086 has 1 cross-referenced part number: 19146 (Gamma Scientific Inc).

What NSN replaces 4920-01-201-6086?

There are 6 known substitutes for 4920-01-201-6086: 4820-00-684-0880, 5360-00-695-7139, 5950-00-782-8179 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 19146?

Key specifications for 19146: General Characteristics Item Description: PLEXIGLAS; 3.695 IN. O/A LG; 2.880 IN. O/A W; 0.125 IN. O/A THK IN; End Item Identification: GROUND SUPPORT EQUIPMENT,F-18 ACFT. 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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