PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2131-134Water Closet

American Standard Inc · NSN 4510-00-273-1196 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-273-1196 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-273-1196. Primary manufacturer part number: 2131-134.
Features
  • Water Closet — FSC 4510
  • Environmental Attribute Code: URINALS - WATERSENSE-OTHER WATERSENSE PLUMBING - WATER CONSERVING PRODUCTS
  • Material: PORCELAIN BOWL
  • Color: WHITE
  • Tank Color: WHITE
  • Juvenile Design Characteristic: NOT PROVIDED
  • Inlet Spud Location: TOP
  • Tank/bowl Construction: TWO-PIECE
Applications
  • Applications requiring Porcelain Bowl construction
General Description

The Water Closet, cataloged under National Stock Number 4510-00-273-1196, is classified within Federal Supply Class 4510 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is American Standard Inc. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 26 commercial cross-references from 13 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4510-00-273-1196
Primary Part Number2131-134
Item NameWater Closet
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerAmerican Standard Inc
StatusCANCELLED
Environmental Attribute CodeURINALS - WATERSENSE-OTHER WATERSENSE PLUMBING - WATER CONSERVING PRODUCTS
MaterialPORCELAIN BOWL
ColorWHITE
Tank ColorWHITE
Juvenile Design CharacteristicNOT PROVIDED
Inlet Spud LocationTOP
Tank/bowl ConstructionTWO-PIECE
Bowl Trap TypeREVERSE
Flushing Action TypeSIPHON JET
MaterialPORCELAIN TANK
Mounted Tank LocationBOWL SHELF
Departure From Cited DesignatorBJHQ,BJHZ
Minimum Roughing-in Measurement12.000 INCHES IN
Furnished ItemsTANK
Bowl ShapeROUND FRONT
Seat CoverNOT PROVIDED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
4210-00-001-3526 INTERCHANGEABLE
Cylinder Assembly,liquid
4510-00-128-1065 INTERCHANGEABLE
Urinal,stationary
5999-00-177-171421188 INTERCHANGEABLE
Clip,electrical
Raytheon Company Dba Raytheon
5120-00-215-2170 INTERCHANGEABLE
Puller,mechanical
4510-00-233-7704A112.19.2M-3-3JA-A211 INTERCHANGEABLE
Urinal,stationary
The American Society of Mechanical Engineers
5999-00-258-1216A431-332 INTERCHANGEABLE
Clip,electrical
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp Div Multiple
5999-00-259-4872104-055-3 INTERCHANGEABLE
Clip,electrical
Atlee of Delaware, Incorporated
4510-00-278-9539 INTERCHANGEABLE
Urinal,stationary
4510-00-347-66626-523 INTERCHANGEABLE
Drinking Fountain,stationary
Cr/pl Llc
5985-00-458-43093461109 INTERCHANGEABLE
Coupler,rotary,radio Frequency
Raytheon Company Dba Raytheon
Cross-Reference Index
Part NumberManufacturer
2131-134 American Standard Inc (USA)
F2122 Precision Speed Manufacturing, Llc (USA)
WWP541/1RTRB101 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
K3712PB Essex Industries, Inc. Dba Essex Industries (USA)
2723N3 Mcmaster-Carr Supply Co (USA)
F205531 American Standard Inc (USA)
A112.19.2M The American Society of Mechanical Engineers (USA)
K3705P8 Essex Industries, Inc. Dba Essex Industries (USA)
3-160 Crane Co Div Valve Div (USA)
WW-P-541 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
3-143 Crane Co Div Valve Div (USA)
K3512PBA Kohler Co Div Plumbing Div (USA)
F2122 Simplex Supply Co. Inc (USA)
02131.175 Ea Engineering Science and Technology Inc (USA)
WWP541/1SJRB101 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
2122.448 American Standard Inc (USA)
3-140 Crane Co Div Valve Div (USA)
F21121 American Standard Inc (USA)
K3712PB Kohler Co Div Plumbing Div (USA)
A112.19.2M-1-A1A1A1B5A1 The American Society of Mechanical Engineers (USA)
Related Parts
4210-00-001-3526INTERCHANGEABLE
CYLINDER ASSEMBLY,LIQUID
4510-00-128-1065INTERCHANGEABLE
URINAL,STATIONARY
5999-00-177-1714INTERCHANGEABLE
CLIP,ELECTRICAL
21188
5120-00-215-2170INTERCHANGEABLE
PULLER,MECHANICAL
4510-00-233-7704INTERCHANGEABLE
URINAL,STATIONARY
A112.19.2M-3-3JA-A211
5999-00-258-1216INTERCHANGEABLE
CLIP,ELECTRICAL
A431-332
5999-00-259-4872INTERCHANGEABLE
CLIP,ELECTRICAL
104-055-3
4510-00-278-9539INTERCHANGEABLE
URINAL,STATIONARY
4510-00-347-6662INTERCHANGEABLE
DRINKING FOUNTAIN,STATIONARY
6-523
5985-00-458-4309INTERCHANGEABLE
COUPLER,ROTARY,RADIO FREQUENCY
3461109
5950-00-537-5145INTERCHANGEABLE
SATURABLE REACTOR
7608164
4510-00-570-9435INTERCHANGEABLE
URINAL,STATIONARY
161-1190

Frequently Asked Questions

What is NSN 4510-00-273-1196?

NSN 4510-00-273-1196 is a Water Closet, manufactured by American Standard Inc, classified under FSC 4510 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4510-00-273-1196?

NSN 4510-00-273-1196 has 26 cross-referenced part numbers: 2131-134 (American Standard Inc), F2122 (Precision Speed Manufacturing, Llc), WWP541/1RTRB101 (Federal Specifications Promulgated by General Services Administration Washington DC), K3712PB (Essex Industries, Inc. Dba Essex Industries), 2723N3 (Mcmaster-Carr Supply Co) and 21 more.

What NSN replaces 4510-00-273-1196?

There are 12 known substitutes for 4510-00-273-1196: 4210-00-001-3526, 4510-00-128-1065, 5999-00-177-1714 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2131-134?

Key specifications for 2131-134: Environmental Attribute Code: URINALS - WATERSENSE-OTHER WATERSENSE PLUMBING - WATER CONSERVING PRODUCTS; Material: PORCELAIN BOWL; Color: WHITE; Tank Color: WHITE. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4510-00-273-1196 still in active supply?

NSN 4510-00-273-1196 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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