PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

312900-200Radiator,engine Coolant

Young Touchstone Company Div Young Touchstone · NSN 2930-00-487-8900 · FSC 2930 · No Item Name Available
Verified by PartsTable
NSN 2930-00-487-8900 — this item is cataloged by the U.S. Government under National Stock Number 2930-00-487-8900. Primary manufacturer part number: 312900-200.
Features
  • Radiator,engine Coolant — FSC 2930
  • Inlet Connection End Quantity: 1
  • Filler Neck Quantity: 1
  • Outlet End Connection Type: FLANGED
  • Outlet Connection End Quantity: 1
  • Inlet Connection End Shape: ROUND
  • Overall Thickness: 4.120 INCHES NOMINAL IN
  • Criticality Code Justification: FEAT
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Radiator,engine Coolant, cataloged under National Stock Number 2930-00-487-8900, is classified within Federal Supply Class 2930 (No Item Name Available) of the Engine Accessories group. The primary manufacturer of record is Young Touchstone Company Div Young Touchstone. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN2930-00-487-8900
Primary Part Number312900-200
Item NameRadiator,engine Coolant
FSC / FSG2930 / 29 — No Item Name Available
ManufacturerYoung Touchstone Company Div Young Touchstone
StatusACTIVE
Inlet Connection End Quantity1
Filler Neck Quantity1
Outlet End Connection TypeFLANGED
Outlet Connection End Quantity1
Inlet Connection End ShapeROUND
Overall Thickness4.120 INCHES NOMINAL IN
Criticality Code JustificationFEAT
Inlet Connection End TypePLAIN
Filler NeckINCLUDED
Mounting FeatureINCLUDED
Outlet Connection End ShapeROUND
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1340-00-038-8872722002 INTERCHANGEABLE
Booster,auxiliary,rocket
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
5940-00-539-217310-401-1 INTERCHANGEABLE
Terminal,stud
Concord Electronics, Inc.
5330-00-735-8091312900 INTERCHANGEABLE
Gasket
Itt Mcdonnell-Miller a Unit of Itt Fluid Handling Div
6520-00-762-9416 INTERCHANGEABLE
Wetting Agent,dental Casting Pat
2915-00-793-58270010010100-1 INTERCHANGEABLE
Valve,fuel
Essex Industries Inc Div Manufacturing Division
6625-01-020-72421600A INTERCHANGEABLE
Calibration Standard
Ballantine Laboratories Inc
6625-01-032-1950 INTERCHANGEABLE
Analyzer,digital Data,electronic
6625-01-045-4720 INTERCHANGEABLE
Probe,test
6625-01-193-100680K-40 INTERCHANGEABLE
Probe,high Voltage
Fluke Corp
5340-01-220-0161BHMA-A156.13 F08 GRADE 1 INTERCHANGEABLE
Lock Set,mortise
Builders Hardware Mfrs Assn Inc
Cross-Reference Index
Part NumberManufacturer
2930004878900 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
72-2002-2 Department of Defense Project Manager-Mobile Electric Power (USA)
30554-72-2002-2 Libby Power Systems, Llc (USA)
810242 Stuart Radiator Co (USA)
314384-200 Young Touchstone Company Div Young Touchstone (USA)
312900-200 PRIMARY Young Touchstone Company Div Young Touchstone (USA)
312900 Young Touchstone Company Div Young Touchstone (USA)
72-2002-2 Afcon Products, Inc. (USA)
1600A Thermasys Corporation Dba General Thermo Dynamics Div General Thermodynamics Div
72-2002 Department of Defense Project Manager-Mobile Electric Power (USA)
Related Parts
1340-00-038-8872INTERCHANGEABLE
BOOSTER,AUXILIARY,ROCKET
722002
5940-00-539-2173INTERCHANGEABLE
TERMINAL,STUD
10-401-1
5330-00-735-8091INTERCHANGEABLE
GASKET
312900
6520-00-762-9416INTERCHANGEABLE
WETTING AGENT,DENTAL CASTING PAT
2915-00-793-5827INTERCHANGEABLE
VALVE,FUEL
0010010100-1
6625-01-020-7242INTERCHANGEABLE
CALIBRATION STANDARD
1600A
6625-01-032-1950INTERCHANGEABLE
ANALYZER,DIGITAL DATA,ELECTRONIC
6625-01-045-4720INTERCHANGEABLE
PROBE,TEST
6625-01-193-1006INTERCHANGEABLE
PROBE,HIGH VOLTAGE
80K-40
5340-01-220-0161INTERCHANGEABLE
LOCK SET,MORTISE
BHMA-A156.13 F08 GRADE 1
4820-01-223-3240INTERCHANGEABLE
VALVE,CHECK
488-8D27-2
3020-01-317-8983INTERCHANGEABLE
PULLEY,GROOVE
810242-1

Frequently Asked Questions

What is NSN 2930-00-487-8900?

NSN 2930-00-487-8900 is a Radiator,engine Coolant, manufactured by Young Touchstone Company Div Young Touchstone, classified under FSC 2930 (No Item Name Available). Status: active.

What are the part numbers for NSN 2930-00-487-8900?

NSN 2930-00-487-8900 has 10 cross-referenced part numbers: 2930004878900 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), 72-2002-2 (Department of Defense Project Manager-Mobile Electric Power), 30554-72-2002-2 (Libby Power Systems, Llc), 810242 (Stuart Radiator Co), 314384-200 (Young Touchstone Company Div Young Touchstone) and 5 more.

What NSN replaces 2930-00-487-8900?

There are 12 known substitutes for 2930-00-487-8900: 1340-00-038-8872, 5940-00-539-2173, 5330-00-735-8091 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 312900-200?

Key specifications for 312900-200: Overall Height: 29.680 INCHES NOMINAL IN; Inlet Connection End Quantity: 1; Overall Width: 23.750 INCHES NOMINAL IN; Filler Neck Quantity: 1. 14 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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