PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

60511414-1Filter,light,optical Instrument

Northrop Grumman Systems Corporation · NSN 1240-01-302-3480 · FSC 1240 · No Item Name Available
Verified by PartsTable
NSN 1240-01-302-3480 — this item is cataloged by the U.S. Government under National Stock Number 1240-01-302-3480. Primary manufacturer part number: 60511414-1.
Features
  • Filter,light,optical Instrument — FSC 1240
  • Material: PLASTIC SURFACE
  • Specification/standard Data: 34860-60511414 MANUFACTURERS SOURCE CONTROL
  • Density Variability: NOT VARIABLE
  • Length: 0.527 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN
  • Diameter: 0.406 INCHES MINIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Northrop Grumman Systems Corporation
Applications
  • Fluid filtration and purification
  • Engine intake air cleaning
  • Hydraulic system protection
  • Area illumination
  • Indicator and warning display
General Description

The Filter,light,optical Instrument, cataloged under National Stock Number 1240-01-302-3480, is classified within Federal Supply Class 1240 (No Item Name Available) of the Fire Control Equipment group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN1240-01-302-3480
Primary Part Number60511414-1
Item NameFilter,light,optical Instrument
FSC / FSG1240 / 12 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusACTIVE
MaterialPLASTIC SURFACE
Specification/standard Data34860-60511414 MANUFACTURERS SOURCE CONTROL
Density VariabilityNOT VARIABLE
Length0.527 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN
Diameter0.406 INCHES MINIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5961-00-127-9026 INTERCHANGEABLE
Semiconductor Device,diode
5950-00-175-7299860397 INTERCHANGEABLE
Reactor
Raytheon Company Dba Raytheon
3455-00-222-922111670 INTERCHANGEABLE
Cutter,milling,woodruff Keyseat
Niagara Cutter Inc
5965-00-242-0001SP-DR670 INTERCHANGEABLE
Driver,loudspeaker
Spencer Industries Inc
4930-00-345-993311670 INTERCHANGEABLE
Valve Assy,check
Crane Pumps & Systems Pft Corp Div Crane Pumps & System Pft Corp.
5995-00-796-0911H6C3-12FTBLACK INTERCHANGEABLE
Cord Assembly,electrical
Lucent Technologies Inc Corporate Headquarters
5365-01-018-90641045431 INTERCHANGEABLE
Plug,machine Thread
Instruments and Controls, Inc. Dba Instruments & Controls Inc
6615-01-062-1765 INTERCHANGEABLE
Gyroscope,rate
5331-01-124-6403 INTERCHANGEABLE
O-Ring
2530-01-255-5374 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Cross-Reference Index
Part NumberManufacturer
60511414-1 Northrop Grumman Systems Corporation (USA)
11670 Special Optics, Inc Dba Special Optics (USA)
60511414-1 Inrad Optics, Inc. (USA)
Related Parts
5961-00-127-9026INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5950-00-175-7299INTERCHANGEABLE
REACTOR
860397
3455-00-222-9221INTERCHANGEABLE
CUTTER,MILLING,WOODRUFF KEYSEAT
11670
5965-00-242-0001INTERCHANGEABLE
DRIVER,LOUDSPEAKER
SP-DR670
4930-00-345-9933INTERCHANGEABLE
VALVE ASSY,CHECK
11670
5995-00-796-0911INTERCHANGEABLE
CORD ASSEMBLY,ELECTRICAL
H6C3-12FTBLACK
5365-01-018-9064INTERCHANGEABLE
PLUG,MACHINE THREAD
1045431
6615-01-062-1765INTERCHANGEABLE
GYROSCOPE,RATE
5331-01-124-6403INTERCHANGEABLE
O-RING
2530-01-255-5374INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
4130-01-680-6910INTERCHANGEABLE
FILTER ELEMENT,AIR CONDITIONING
11670

Frequently Asked Questions

What is NSN 1240-01-302-3480?

NSN 1240-01-302-3480 is a Filter,light,optical Instrument, manufactured by Northrop Grumman Systems Corporation, classified under FSC 1240 (No Item Name Available). Status: active.

What are the part numbers for NSN 1240-01-302-3480?

NSN 1240-01-302-3480 has 3 cross-referenced part numbers: 60511414-1 (Northrop Grumman Systems Corporation), 11670 (Special Optics, Inc Dba Special Optics), 60511414-1 (Inrad Optics, Inc.).

What NSN replaces 1240-01-302-3480?

There are 11 known substitutes for 1240-01-302-3480: 5961-00-127-9026, 5950-00-175-7299, 3455-00-222-9221 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 60511414-1?

Key specifications for 60511414-1: Material: PLASTIC SURFACE; Specification/standard Data: 34860-60511414 MANUFACTURERS SOURCE CONTROL; Density Variability: NOT VARIABLE; Length: 0.527 INCHES MINIMUM AND 0.602 INCHES MAXIMUM IN. 5 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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