PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TY1Ring,piston

Circor Naval Solutions Llc Dba Warren Pumps · NSN 4310-01-109-4154 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-01-109-4154 — this item is cataloged by the U.S. Government under National Stock Number 4310-01-109-4154. Primary manufacturer part number: TY1.
Features
  • Ring,piston — FSC 4310
  • Material: IRON OVERALL
  • 4 verified cross-references
  • Primary manufacturer: Circor Naval Solutions Llc Dba Warren Pumps
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 4310-01-109-4154, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN4310-01-109-4154
Primary Part NumberTY1
Item NameRing,piston
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCircor Naval Solutions Llc Dba Warren Pumps
StatusACTIVE
MaterialIRON OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
1680-00-020-424311043-1 INTERCHANGEABLE
Pan,seat Bottom
B/e Aerospace Inc Dba Interturbine
6550-00-133-1075211043 INTERCHANGEABLE
Culture Medium,soybean-Casein Di
Becton, Dickinson and Company Dba Becton Dickinson & Co
2990-00-438-155111013-12 INTERCHANGEABLE
Cap Assembly,protective,muffler-
Systems Protection Group Us Llc
5330-00-630-242111043 INTERCHANGEABLE
Gasket
Aerco International, Inc. Dba Aerco International Inc
4720-00-734-30437343043 INTERCHANGEABLE
Hose Assembly,nonmetallic
U S Army Tank Automotive Command Amsta-Im-Mm
3110-00-854-3142 INTERCHANGEABLE
Bearing,roller,self-Aligning
5340-01-204-026411043 INTERCHANGEABLE
Clamp,loop
Parker-Hannifin Corporation Dba Racor Division Div Racor Division
4820-01-282-645911-043 INTERCHANGEABLE
Stem,fluid Valve
Actronics Incorporated Dba Actronics Inc
4810-01-366-068211043 INTERCHANGEABLE
Valve,solenoid
Dover Corp Groen Div
5935-01-406-4008110-43 INTERCHANGEABLE
Connector,plug,electrical
Myat, Inc. Dba Myat Inc
Cross-Reference Index
Part NumberManufacturer
BS5-2352 PIECE 85 Circor Naval Solutions Llc Dba Warren Pumps (USA)
BS5-2352 Circor Naval Solutions Llc Dba Warren Pumps (USA)
TY1 PRIMARY Circor Naval Solutions Llc Dba Warren Pumps (USA)
11043 Rps-Fl, Inc. Dba Rps Inc (USA)
Related Parts
1680-00-020-4243INTERCHANGEABLE
PAN,SEAT BOTTOM
11043-1
6550-00-133-1075INTERCHANGEABLE
CULTURE MEDIUM,SOYBEAN-CASEIN DI
211043
2990-00-438-1551INTERCHANGEABLE
CAP ASSEMBLY,PROTECTIVE,MUFFLER-
11013-12
5330-00-630-2421INTERCHANGEABLE
GASKET
11043
4720-00-734-3043INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
7343043
3110-00-854-3142INTERCHANGEABLE
BEARING,ROLLER,SELF-ALIGNING
5340-01-204-0264INTERCHANGEABLE
CLAMP,LOOP
11043
4820-01-282-6459INTERCHANGEABLE
STEM,FLUID VALVE
11-043
4810-01-366-0682INTERCHANGEABLE
VALVE,SOLENOID
11043
5935-01-406-4008INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
110-43
5315-01-458-2064INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
6695-01-512-1448INTERCHANGEABLE
TRANSDUCER,PRESSURE,FLUID-HYDRAU
11043

Frequently Asked Questions

What is NSN 4310-01-109-4154?

NSN 4310-01-109-4154 is a Ring,piston, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-01-109-4154?

NSN 4310-01-109-4154 has 4 cross-referenced part numbers: BS5-2352 PIECE 85 (Circor Naval Solutions Llc Dba Warren Pumps), BS5-2352 (Circor Naval Solutions Llc Dba Warren Pumps), TY1 (Circor Naval Solutions Llc Dba Warren Pumps), 11043 (Rps-Fl, Inc. Dba Rps Inc).

What NSN replaces 4310-01-109-4154?

There are 12 known substitutes for 4310-01-109-4154: 1680-00-020-4243, 6550-00-133-1075, 2990-00-438-1551 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TY1?

Key specifications for TY1: Material: IRON OVERALL. 1 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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