PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-10-12Ring,lantern

General Signal Corp · NSN 4320-00-952-4461 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-952-4461 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-952-4461. Primary manufacturer part number: 31-10-12.
Features
  • Ring,lantern — FSC 4320
  • Inside Diameter: 1.889 INCHES NOMINAL IN
  • Outside Diameter: 2.355 INCHES NOMINAL IN
  • Height: 0.581 INCHES NOMINAL IN
  • Material: COPPER ALLOY OVERALL
  • 3 verified cross-references
  • Primary manufacturer: General Signal Corp
Applications
  • Applications requiring Copper Alloy Overall construction
General Description

The Ring,lantern, cataloged under National Stock Number 4320-00-952-4461, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is General Signal Corp. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-952-4461
Primary Part Number31-10-12
Item NameRing,lantern
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGeneral Signal Corp
StatusACTIVE
Inside Diameter1.889 INCHES NOMINAL IN
Outside Diameter2.355 INCHES NOMINAL IN
Height0.581 INCHES NOMINAL IN
MaterialCOPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
3030-00-528-4236 INTERCHANGEABLE
Belt,v
5925-00-932-01064MC2-105-4 INTERCHANGEABLE
Circuit Breaker
Sensata Technologies, Inc. Div Sensata Attleboro
6530-01-036-0393311012 INTERCHANGEABLE
Wrapper,sterilization
Propper Manufacturing Company, Inc. Div Propper Manufacturing Company
5340-01-443-3094 INTERCHANGEABLE
Deflector,dirt and Liquid
Cross-Reference Index
Part NumberManufacturer
31-10-12 General Signal Corp (USA)
31-10-12 Aurora Pump a Unit of General Signal Corp (USA)
676-1617-208 Aurora Pump a Unit of General Signal Corp (USA)
Related Parts
3030-00-528-4236INTERCHANGEABLE
BELT,V
5925-00-932-0106INTERCHANGEABLE
CIRCUIT BREAKER
4MC2-105-4
6530-01-036-0393INTERCHANGEABLE
WRAPPER,STERILIZATION
311012
5340-01-443-3094INTERCHANGEABLE
DEFLECTOR,DIRT AND LIQUID

Frequently Asked Questions

What is NSN 4320-00-952-4461?

NSN 4320-00-952-4461 is a Ring,lantern, manufactured by General Signal Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-952-4461?

NSN 4320-00-952-4461 has 3 cross-referenced part numbers: 31-10-12 (General Signal Corp), 31-10-12 (Aurora Pump a Unit of General Signal Corp), 676-1617-208 (Aurora Pump a Unit of General Signal Corp).

What NSN replaces 4320-00-952-4461?

There are 4 known substitutes for 4320-00-952-4461: 3030-00-528-4236, 5925-00-932-0106, 6530-01-036-0393 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 31-10-12?

Key specifications for 31-10-12: Inside Diameter: 1.889 INCHES NOMINAL IN; Outside Diameter: 2.355 INCHES NOMINAL IN; Height: 0.581 INCHES NOMINAL IN; Material: COPPER ALLOY OVERALL. 4 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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