PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

337-5Mirror Assembly,rearview

Industrial Glass Products, Inc. · NSN 1680-00-727-5440 · FSC 1680 · No Item Name Available
Verified by PartsTable
NSN 1680-00-727-5440 — this item is cataloged by the U.S. Government under National Stock Number 1680-00-727-5440. Primary manufacturer part number: 337-5.
Features
  • Mirror Assembly,rearview — FSC 1680
  • Mounting Configuration: BRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN
  • Frame Length: 3.500 INCHES NOMINAL IN
  • Surface Treatment: PAINT
  • FSC Application Data: AIRCRAFT COMPONENT
  • Material: GLASS MIRROR
  • Mirror Shape: RECTANGULAR
  • Frame Width: 1.812 INCHES NOMINAL IN
Applications
  • Applications requiring Glass Mirror construction
General Description

The Mirror Assembly,rearview, cataloged under National Stock Number 1680-00-727-5440, is classified within Federal Supply Class 1680 (No Item Name Available) of the Aircraft Components and Accessories group. The primary manufacturer of record is Industrial Glass Products, Inc.. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 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
NSN1680-00-727-5440
Primary Part Number337-5
Item NameMirror Assembly,rearview
FSC / FSG1680 / 16 — No Item Name Available
ManufacturerIndustrial Glass Products, Inc.
StatusACTIVE
Mounting ConfigurationBRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN
Frame Length3.500 INCHES NOMINAL IN
Surface TreatmentPAINT
FSC Application DataAIRCRAFT COMPONENT
MaterialGLASS MIRROR
Mirror ShapeRECTANGULAR
Frame Width1.812 INCHES NOMINAL IN
Mounting LocationINSIDE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-154-19173375 INTERCHANGEABLE
Seal,plain Encased
Garlock Sealing Technologies Llc Dba Garlock Sealing Technologies Llc
5970-00-160-3989 INTERCHANGEABLE
Bushing Nylon
5910-00-191-072610300154 INTERCHANGEABLE
Capacitor,fixed,electrolytic
Us Army Aviation and Missile Command
2805-00-586-5227X-1856 INTERCHANGEABLE
Valve,poppet,engine
Federal-Mogul Corp Government Sales Dept
6210-00-852-4614 INTERCHANGEABLE
Filter,indicator Light
4820-00-931-11233375 INTERCHANGEABLE
Poppet
Husco International Inc
5950-01-369-696834944 INTERCHANGEABLE
Transformer,power
Transistor Devices Inc Div Astrodyne Tdi High Power Business Unit
6750-01-417-88213375 INTERCHANGEABLE
Plate,photographic
Horizons Incorporated Div Imaging Systems Group
5940-01-498-83203375 INTERCHANGEABLE
Terminal,quick Disconnect
Amw Cuyuna Engine Co. Inc Dba Two Stroke International
5340-01-509-15423375 INTERCHANGEABLE
Hinge,access Door
Cpi Radant Technologies Division Inc.
Cross-Reference Index
Part NumberManufacturer
640337-3 Lockheed Martin Corp (USA)
337-5 PRIMARY Industrial Glass Products, Inc. (USA)
Related Parts
5330-00-154-1917INTERCHANGEABLE
SEAL,PLAIN ENCASED
3375
5970-00-160-3989INTERCHANGEABLE
BUSHING NYLON
5910-00-191-0726INTERCHANGEABLE
CAPACITOR,FIXED,ELECTROLYTIC
10300154
2805-00-586-5227INTERCHANGEABLE
VALVE,POPPET,ENGINE
X-1856
6210-00-852-4614INTERCHANGEABLE
FILTER,INDICATOR LIGHT
4820-00-931-1123INTERCHANGEABLE
POPPET
3375
5950-01-369-6968INTERCHANGEABLE
TRANSFORMER,POWER
34944
6750-01-417-8821INTERCHANGEABLE
PLATE,PHOTOGRAPHIC
3375
5940-01-498-8320INTERCHANGEABLE
TERMINAL,QUICK DISCONNECT
3375
5340-01-509-1542INTERCHANGEABLE
HINGE,ACCESS DOOR
3375
6640-01-574-0245INTERCHANGEABLE
FILTER UNIT,MICROPOROUS
3375

Frequently Asked Questions

What is NSN 1680-00-727-5440?

NSN 1680-00-727-5440 is a Mirror Assembly,rearview, manufactured by Industrial Glass Products, Inc., classified under FSC 1680 (No Item Name Available). Status: active.

What are the part numbers for NSN 1680-00-727-5440?

NSN 1680-00-727-5440 has 2 cross-referenced part numbers: 640337-3 (Lockheed Martin Corp), 337-5 (Industrial Glass Products, Inc.).

What NSN replaces 1680-00-727-5440?

There are 11 known substitutes for 1680-00-727-5440: 5330-00-154-1917, 5970-00-160-3989, 5910-00-191-0726 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 337-5?

Key specifications for 337-5: Mounting Configuration: BRACKET MTG W/TWO 0.190 IN. PLUS .002 DIA HOLES IN; Frame Length: 3.500 INCHES NOMINAL IN; Surface Treatment: PAINT; FSC Application Data: AIRCRAFT COMPONENT. 9 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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