PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20155-1.25IN-PC7Seat CAGE Assembly

Aerco International, Inc. Dba Aerco International Inc · NSN 4810-01-271-3592 · FSC 4810 · No Item Name Available
Verified by PartsTable
NSN 4810-01-271-3592 — this item is cataloged by the U.S. Government under National Stock Number 4810-01-271-3592. Primary manufacturer part number: 20155-1.25IN-PC7.
Features
  • Seat CAGE Assembly — FSC 4810
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • General Characteristics Item Description: CONSISTS OF 1 EA POLYTETRAFLUOROETHYLENE SEAT CAGEPT NO. 10089,1 EA POLYTETRAFLUOROETHYLENE SEAT RING PTNO. 304-66,1 EA CORROSION RESISTING STEEL SEAT RING INSERT PT NO. 304-67
  • Criticality Code Justification: ZZZY
  • 3 verified cross-references
  • Primary manufacturer: Aerco International, Inc. Dba Aerco International Inc
Applications
  • Flow control in piping systems
  • Water treatment infrastructure
  • Industrial process control
General Description

The Seat CAGE Assembly, cataloged under National Stock Number 4810-01-271-3592, is classified within Federal Supply Class 4810 (No Item Name Available) of the Valves group. The primary manufacturer of record is Aerco International, Inc. Dba Aerco International Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4810-01-271-3592
Primary Part Number20155-1.25IN-PC7
Item NameSeat CAGE Assembly
FSC / FSG4810 / 48 — No Item Name Available
ManufacturerAerco International, Inc. Dba Aerco International Inc
StatusACTIVE
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
General Characteristics Item DescriptionCONSISTS OF 1 EA POLYTETRAFLUOROETHYLENE SEAT CAGEPT NO. 10089,1 EA POLYTETRAFLUOROETHYLENE SEAT RING PTNO. 304-66,1 EA CORROSION RESISTING STEEL SEAT RING INSERT PT NO. 304-67
Criticality Code JustificationZZZY
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
5965-00-079-0928020-010-001-000 INTERCHANGEABLE
Earphone
Roanwell, Llc
5950-00-155-948010389 INTERCHANGEABLE
Reactor
Cornell-Dubilier Marketing Inc
2520-00-163-240210963 INTERCHANGEABLE
Gear and Shaft
Komatsu America Corporation
5910-00-669-389110963 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
Cd Snow Hill, Llc
5365-00-839-940910963 INTERCHANGEABLE
Bushing,nonmetallic
Setra Systems, Inc. Dba Gems Sensors
4820-01-017-442510963 INTERCHANGEABLE
Cage,valve
Aerco International, Inc. Dba Aerco International Inc
4720-01-138-2260114309-1 INTERCHANGEABLE
Hose Assembly,metallic
Solar Turbines Incorporated Dba Solar Turbines Incorporated
5330-01-186-3362D2-1/2A19L INTERCHANGEABLE
Retainer,packing
Pentair Pump Group, Inc. Dba Fairbanks Morse Pump
5962-01-263-9191 INTERCHANGEABLE
Microcircuit,digital
5930-01-509-613410963 INTERCHANGEABLE
Switch,pressure
North American Controls Inc Dba North American Controls Inc
Cross-Reference Index
Part NumberManufacturer
20155-1.25IN-PC7 Aerco International, Inc. Dba Aerco International Inc (USA)
10963 Aerco International, Inc. Dba Aerco International Inc (USA)
20155 PC7 Aerco International, Inc. Dba Aerco International Inc (USA)
Related Parts
5965-00-079-0928INTERCHANGEABLE
EARPHONE
020-010-001-000
5950-00-155-9480INTERCHANGEABLE
REACTOR
10389
2520-00-163-2402INTERCHANGEABLE
GEAR AND SHAFT
10963
5910-00-669-3891INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
10963
5365-00-839-9409INTERCHANGEABLE
BUSHING,NONMETALLIC
10963
4820-01-017-4425INTERCHANGEABLE
CAGE,VALVE
10963
4720-01-138-2260INTERCHANGEABLE
HOSE ASSEMBLY,METALLIC
114309-1
5330-01-186-3362INTERCHANGEABLE
RETAINER,PACKING
D2-1/2A19L
5962-01-263-9191INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
5930-01-509-6134INTERCHANGEABLE
SWITCH,PRESSURE
10963

Frequently Asked Questions

What is NSN 4810-01-271-3592?

NSN 4810-01-271-3592 is a Seat CAGE Assembly, manufactured by Aerco International, Inc. Dba Aerco International Inc, classified under FSC 4810 (No Item Name Available). Status: active.

What are the part numbers for NSN 4810-01-271-3592?

NSN 4810-01-271-3592 has 3 cross-referenced part numbers: 20155-1.25IN-PC7 (Aerco International, Inc. Dba Aerco International Inc), 10963 (Aerco International, Inc. Dba Aerco International Inc), 20155 PC7 (Aerco International, Inc. Dba Aerco International Inc).

What NSN replaces 4810-01-271-3592?

There are 10 known substitutes for 4810-01-271-3592: 5965-00-079-0928, 5950-00-155-9480, 2520-00-163-2402 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 20155-1.25IN-PC7?

Key specifications for 20155-1.25IN-PC7: Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; General Characteristics Item Description: CONSISTS OF 1 EA POLYTETRAFLUOROETHYLENE SEAT CAGEPT NO. 10089,1 EA POLYTETRAFLUOROETHYLENE SEAT RING PTNO. 304-66,1 EA CORROSION RESISTING STEEL SEAT RING INSERT PT NO. 304-67; Criticality Code Justification: ZZZY. 3 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com