PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5090Face Masks,aircraft

Ccrco, Llc Dba C C R C O · NSN 4920-01-539-3815 · FSC 4920 · No Item Name Available
Verified by PartsTable
NSN 4920-01-539-3815 — this item is cataloged by the U.S. Government under National Stock Number 4920-01-539-3815. Primary manufacturer part number: 5090.
Features
  • Face Masks,aircraft — FSC 4920
  • 1 verified cross-reference
  • Primary manufacturer: Ccrco, Llc Dba C C R C O
Applications
  • Maintenance depot operations
  • Field repair and servicing
  • Vehicle maintenance facilities
General Description

The Face Masks,aircraft, cataloged under National Stock Number 4920-01-539-3815, 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 Ccrco, Llc Dba C C R C O. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4920-01-539-3815
Primary Part Number5090
Item NameFace Masks,aircraft
FSC / FSG4920 / 49 — No Item Name Available
ManufacturerCcrco, Llc Dba C C R C O
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5340-00-012-73205090 INTERCHANGEABLE
Retainer,helical Compression Spr
Eaton Aerospace, Llc Dba Jackson South
5935-00-482-0928 INTERCHANGEABLE
Connector,plug,electrical
5950-00-581-8767 INTERCHANGEABLE
Transformer,power
5120-00-620-92335090 INTERCHANGEABLE
Mirror,inspection
Gc/waldom Inc
5305-00-655-9955 INTERCHANGEABLE
Screw,machine
5910-00-944-9844996936-1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Raytheon Company Div Rmd Strategic
5950-01-124-05723147745 INTERCHANGEABLE
Coil,radio Frequency
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
4210-01-172-03935090 INTERCHANGEABLE
Handle,tee
Meggitt Safety Systems Inc
5365-01-173-3368 INTERCHANGEABLE
Spacer
5935-01-296-1017 INTERCHANGEABLE
Connector,receptacle,electrical
Cross-Reference Index
Part NumberManufacturer
5090 PRIMARY Ccrco, Llc Dba C C R C O (USA)
Related Parts
5340-00-012-7320INTERCHANGEABLE
RETAINER,HELICAL COMPRESSION SPR
5090
5935-00-482-0928INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
5950-00-581-8767INTERCHANGEABLE
TRANSFORMER,POWER
5120-00-620-9233INTERCHANGEABLE
MIRROR,INSPECTION
5090
5305-00-655-9955INTERCHANGEABLE
SCREW,MACHINE
5910-00-944-9844INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
996936-1
5950-01-124-0572INTERCHANGEABLE
COIL,RADIO FREQUENCY
3147745
4210-01-172-0393INTERCHANGEABLE
HANDLE,TEE
5090
5365-01-173-3368INTERCHANGEABLE
SPACER
5935-01-296-1017INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
6532-01-391-3797INTERCHANGEABLE
SLIPPERS,CONVALESCENT PATIENTS'
5090
6515-01-555-8784INTERCHANGEABLE
PROBE,LACHRYMAL
E-4220-2

Frequently Asked Questions

What is NSN 4920-01-539-3815?

NSN 4920-01-539-3815 is a Face Masks,aircraft, manufactured by Ccrco, Llc Dba C C R C O, classified under FSC 4920 (No Item Name Available). Status: active.

What are the part numbers for NSN 4920-01-539-3815?

NSN 4920-01-539-3815 has 1 cross-referenced part number: 5090 (Ccrco, Llc Dba C C R C O).

What NSN replaces 4920-01-539-3815?

There are 12 known substitutes for 4920-01-539-3815: 5340-00-012-7320, 5935-00-482-0928, 5950-00-581-8767 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5090?

Key specifications for 5090: End Item Identification: SUPPORT OF PRE-PROVISIONING ITEMS FOR WHICH NAVICP PHIL ACTS AS POE; Part Name Assigned by Controlling Agency: FACE MASKS. 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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