PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

45118Filter,signal Light

L3harris Technologies, Inc Div Space & Airborne Systems · NSN 5850-00-565-8946 · FSC 5850 · No Item Name Available
Verified by PartsTable
NSN 5850-00-565-8946 — this item is cataloged by the U.S. Government under National Stock Number 5850-00-565-8946. Primary manufacturer part number: 45118.
Features
  • Filter,signal Light — FSC 5850
  • Color: ULTRAVIOLET
  • FSC Application Data: VISIBLE AND INVISIBLE LIGHT COMM EQUIPMENT
  • Polarization Feature: NOT INCLUDED
  • Overall Thickness: 0.157 INCHES NOMINAL IN
  • Edge Type: BEVELED
  • Mounting Method: SPRING TENSION
  • Top/bottom Gasket: NOT INCLUDED
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Area illumination
  • Indicator and warning display
General Description

The Filter,signal Light, cataloged under National Stock Number 5850-00-565-8946, is classified within Federal Supply Class 5850 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is L3harris Technologies, Inc Div Space & Airborne Systems. Government technical data includes 8 verified specifications, 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5850-00-565-8946
Primary Part Number45118
Item NameFilter,signal Light
FSC / FSG5850 / 58 — No Item Name Available
ManufacturerL3harris Technologies, Inc Div Space & Airborne Systems
StatusACTIVE
ColorULTRAVIOLET
FSC Application DataVISIBLE AND INVISIBLE LIGHT COMM EQUIPMENT
Polarization FeatureNOT INCLUDED
Overall Thickness0.157 INCHES NOMINAL IN
Edge TypeBEVELED
Mounting MethodSPRING TENSION
Top/bottom GasketNOT INCLUDED
MaterialGLASS
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4920-00-771-8834145-40928 INTERCHANGEABLE
Current Source,transistorized
Moog Inc
5955-00-789-811945118 INTERCHANGEABLE
Oscillator,noncrystal Controlled
L3harris Technologies, Inc. Div Space and Airborne Systems
5330-01-049-397045118 INTERCHANGEABLE
Gasket
Generac Mobile Products, Llc
5365-01-231-7327 INTERCHANGEABLE
Spacer
5120-01-335-0919FS181 INTERCHANGEABLE
Socket,socket Wrench
Idsc Holdings Llc Div Snap-on Industrial, a Div. of Idsc Holdings , Llc
3455-01-365-1667307-10 INTERCHANGEABLE
Cutter,milling,side
Kennametal Inc. Div Kennametal Industrial Products Group
5935-01-621-073545-118 INTERCHANGEABLE
Connector,dummy
Hii Unmanned Systems, Inc
6680-01-680-377545118 INTERCHANGEABLE
Meter,flow Rate Indicating
Extech Inc.
Cross-Reference Index
Part NumberManufacturer
45118 PRIMARY L3harris Technologies, Inc Div Space & Airborne Systems (USA)
Related Parts
4920-00-771-8834INTERCHANGEABLE
CURRENT SOURCE,TRANSISTORIZED
145-40928
5955-00-789-8119INTERCHANGEABLE
OSCILLATOR,NONCRYSTAL CONTROLLED
45118
5330-01-049-3970INTERCHANGEABLE
GASKET
45118
5365-01-231-7327INTERCHANGEABLE
SPACER
5120-01-335-0919INTERCHANGEABLE
SOCKET,SOCKET WRENCH
FS181
3455-01-365-1667INTERCHANGEABLE
CUTTER,MILLING,SIDE
307-10
5935-01-621-0735INTERCHANGEABLE
CONNECTOR,DUMMY
45-118
6680-01-680-3775INTERCHANGEABLE
METER,FLOW RATE INDICATING
45118

Frequently Asked Questions

What is NSN 5850-00-565-8946?

NSN 5850-00-565-8946 is a Filter,signal Light, manufactured by L3harris Technologies, Inc Div Space & Airborne Systems, classified under FSC 5850 (No Item Name Available). Status: active.

What are the part numbers for NSN 5850-00-565-8946?

NSN 5850-00-565-8946 has 1 cross-referenced part number: 45118 (L3harris Technologies, Inc Div Space & Airborne Systems).

What NSN replaces 5850-00-565-8946?

There are 8 known substitutes for 5850-00-565-8946: 4920-00-771-8834, 5955-00-789-8119, 5330-01-049-3970 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 45118?

Key specifications for 45118: Color: ULTRAVIOLET; FSC Application Data: VISIBLE AND INVISIBLE LIGHT COMM EQUIPMENT; Polarization Feature: NOT INCLUDED; Overall Thickness: 0.157 INCHES NOMINAL IN. 11 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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