PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1955CT-047Seat,water Closet

Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company · NSN 4510-00-247-1370 · FSC 4510 · No Item Name Available
Verified by PartsTable
NSN 4510-00-247-1370 — this item is cataloged by the U.S. Government under National Stock Number 4510-00-247-1370. Primary manufacturer part number: 1955CT-047.
Features
  • Seat,water Closet — FSC 4510
  • Seat Design: OPEN FRONT
  • Seat Cover: NOT PROVIDED
  • Hinge Type: SEAT CHECK OR SELF-SUSTAINING
  • Extended Back: INCLUDED
  • Seat Color: BLACK
  • Water Closet for Which Designed: ELONGATED BOWL
  • Material: PLASTIC SEAT
Applications
  • Applications requiring Plastic Seat construction
General Description

The Seat,water Closet, cataloged under National Stock Number 4510-00-247-1370, 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 Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4510-00-247-1370
Primary Part Number1955CT-047
Item NameSeat,water Closet
FSC / FSG4510 / 45 — No Item Name Available
ManufacturerBemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company
StatusCANCELLED
Seat DesignOPEN FRONT
Seat CoverNOT PROVIDED
Hinge TypeSEAT CHECK OR SELF-SUSTAINING
Extended BackINCLUDED
Seat ColorBLACK
Water Closet for Which DesignedELONGATED BOWL
MaterialPLASTIC SEAT
Surface TreatmentPLASTIC HINGE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
4510-00-202-7366PP835-6 INTERCHANGEABLE
Lever Assembly,water Closet Tank
Keeney Mfg Co
4510-00-202-7686203SLOW-000 INTERCHANGEABLE
Seat,water Closet
Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company
4510-00-202-7688955CT-000 INTERCHANGEABLE
Seat,water Closet
Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company
4510-00-202-77021955CT-000 INTERCHANGEABLE
Seat,water Closet
Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company
4510-00-242-4185 INTERCHANGEABLE
Bulb,flush,water Closet Tank
4510-00-260-136725-404 INTERCHANGEABLE
Bowl,water Closet
Gerber Plumbing Fixtures Llc
4510-00-273-1197 INTERCHANGEABLE
Water Closet
4510-00-273-1202 INTERCHANGEABLE
Bowl,water Closet
4510-00-273-1250 INTERCHANGEABLE
Rod,actuating,flush Bulb
4510-00-684-61014KU65 INTERCHANGEABLE
Float,valve
Grainger Div of W W Grainger Inc
Cross-Reference Index
Part NumberManufacturer
1955CT-047 Gp Interprises Inc (USA)
ANSI Z124.5-B3F4B2 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
1955CT-047 PRIMARY Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company (USA)
ANSI Z124.5 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
A-A-238 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
WW-P-541/1 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
ANSI Z124.5-BF3B2 American National Standards Institute Incorporated Dba American National Standards Institute (USA)
Related Parts
4510-00-202-7366INTERCHANGEABLE
LEVER ASSEMBLY,WATER CLOSET TANK
PP835-6
4510-00-202-7686INTERCHANGEABLE
SEAT,WATER CLOSET
203SLOW-000
4510-00-202-7688INTERCHANGEABLE
SEAT,WATER CLOSET
955CT-000
4510-00-202-7702INTERCHANGEABLE
SEAT,WATER CLOSET
1955CT-000
4510-00-242-4185INTERCHANGEABLE
BULB,FLUSH,WATER CLOSET TANK
4510-00-260-1367INTERCHANGEABLE
BOWL,WATER CLOSET
25-404
4510-00-273-1197INTERCHANGEABLE
WATER CLOSET
4510-00-273-1202INTERCHANGEABLE
BOWL,WATER CLOSET
4510-00-273-1250INTERCHANGEABLE
ROD,ACTUATING,FLUSH BULB
4510-00-684-6101INTERCHANGEABLE
FLOAT,VALVE
4KU65
3120-01-209-7405INTERCHANGEABLE
BEARING,SLEEVE
AA-238

Frequently Asked Questions

What is NSN 4510-00-247-1370?

NSN 4510-00-247-1370 is a Seat,water Closet, manufactured by Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company, classified under FSC 4510 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4510-00-247-1370?

NSN 4510-00-247-1370 has 7 cross-referenced part numbers: 1955CT-047 (Gp Interprises Inc), ANSI Z124.5-B3F4B2 (American National Standards Institute Incorporated Dba American National Standards Institute), 1955CT-047 (Bemis Manufacturing Company Inc Dba Church Seat Co Div Olsonite Seat Company), ANSI Z124.5 (American National Standards Institute Incorporated Dba American National Standards Institute), A-A-238 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC) and 2 more.

What NSN replaces 4510-00-247-1370?

There are 11 known substitutes for 4510-00-247-1370: 4510-00-202-7366, 4510-00-202-7686, 4510-00-202-7688 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1955CT-047?

Key specifications for 1955CT-047: Seat Design: OPEN FRONT; Seat Cover: NOT PROVIDED; Hinge Type: SEAT CHECK OR SELF-SUSTAINING; Extended Back: INCLUDED. 9 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4510-00-247-1370 still in active supply?

NSN 4510-00-247-1370 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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