PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

C-4448Shielding Gasket,electronic

L3 Technologies, Inc. · NSN 5999-01-510-3189 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-510-3189 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-510-3189. Primary manufacturer part number: C-4448.
Features
  • Shielding Gasket,electronic — FSC 5999
  • 3 verified cross-references
  • Primary manufacturer: L3 Technologies, Inc.
Applications
  • Fluid containment and leak prevention
  • Pressure boundary maintenance
  • Environmental sealing
General Description

The Shielding Gasket,electronic, cataloged under National Stock Number 5999-01-510-3189, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is L3 Technologies, Inc.. This item has 3 commercial cross-references 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. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-510-3189
Primary Part NumberC-4448
Item NameShielding Gasket,electronic
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerL3 Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Verified Substitutes 12
2530-00-383-4830FC746 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5310-01-151-83425731204 INTERCHANGEABLE
Nut,plain,hexagon
Am General Llc
5830-01-499-797090-208 INTERCHANGEABLE
Intercommunication Station
L3 Technologies, Inc.
5915-01-509-489090-208 ITEM 19 INTERCHANGEABLE
Filter,radio Frequency Interfere
L3 Technologies, Inc.
5935-01-509-766390-208 ITEM 6 INTERCHANGEABLE
Connector,receptacle,electrical
L3 Technologies, Inc.
5998-01-509-9058G-3637 INTERCHANGEABLE
Printed Wiring Board
L3 Technologies, Inc.
5850-01-510-0961G-3631 INTERCHANGEABLE
Lens,light
L3 Technologies, Inc.
6130-01-511-0287G-3622 INTERCHANGEABLE
Power Supply
L3 Technologies, Inc.
5930-01-511-6484G-3629 INTERCHANGEABLE
Switch,push
L3 Technologies, Inc.
5930-01-511-6492G-3632 INTERCHANGEABLE
Switch,push
L3 Technologies, Inc.
Cross-Reference Index
Part NumberManufacturer
90-208 L3 Technologies, Inc. (USA)
C-4448 PRIMARY L3 Technologies, Inc. (USA)
90-208 ITEM 49 L3 Technologies, Inc. (USA)
Related Parts
2530-00-383-4830INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FC746
5310-01-151-8342INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5731204
5830-01-499-7970INTERCHANGEABLE
INTERCOMMUNICATION STATION
90-208
5915-01-509-4890INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
90-208 ITEM 19
5935-01-509-7663INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
90-208 ITEM 6
5998-01-509-9058INTERCHANGEABLE
PRINTED WIRING BOARD
G-3637
5850-01-510-0961INTERCHANGEABLE
LENS,LIGHT
G-3631
6130-01-511-0287INTERCHANGEABLE
POWER SUPPLY
G-3622
5930-01-511-6484INTERCHANGEABLE
SWITCH,PUSH
G-3629
5930-01-511-6492INTERCHANGEABLE
SWITCH,PUSH
G-3632
5930-01-511-6494INTERCHANGEABLE
SWITCH,PUSH
G-3633
5930-01-511-6500INTERCHANGEABLE
SWITCH,PUSH
G-3630

Frequently Asked Questions

What is NSN 5999-01-510-3189?

NSN 5999-01-510-3189 is a Shielding Gasket,electronic, manufactured by L3 Technologies, Inc., classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-510-3189?

NSN 5999-01-510-3189 has 3 cross-referenced part numbers: 90-208 (L3 Technologies, Inc.), C-4448 (L3 Technologies, Inc.), 90-208 ITEM 49 (L3 Technologies, Inc.).

What NSN replaces 5999-01-510-3189?

There are 12 known substitutes for 5999-01-510-3189: 2530-00-383-4830, 5310-01-151-8342, 5830-01-499-7970 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of C-4448?

Key specifications for C-4448: Special Features: END ITEM:PORTABLE COMMUNICATION UNIT,MATERIAL FOR THIS ITEM IS NICKEL AND COPPER FOR THE FILLER AND SILCONE FOR THE BINDER.; Special Features: END ITEM:PORTABLE COMMUNICATION UNIT,MATERIAL FOR THIS ITEM IS NICKEL AND COPPER FOR THE FILLER AND SILCONE FOR THE BINDER.. 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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