PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

111128PC287Cover

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions · NSN 4310-00-119-3232 · FSC 4310 · No Item Name Available
Verified by PartsTable
NSN 4310-00-119-3232 — this item is cataloged by the U.S. Government under National Stock Number 4310-00-119-3232. Primary manufacturer part number: 111128PC287.
Features
  • Cover — FSC 4310
  • General Characteristics Item Description: STEEL; CAD PLATED; 5.450 IN. SQ; FLANGE THK 0.630 IN. STEPPED HUB ONE SIDE OF FLANGE; 4.718 IN. OD 1ST STEP 0.253 IN. LG 1ST STEP; 4.218 IN. OD 2ND STEP; 0.263 IN. LG 2ND STEP; HUBBED END RECESSED 3.920 IN. IDA; 0.620 IN. DEEP; CENTER OF RECESS IS A BOSS W/THD HOLE 3/4-10 UNC,2B,RH THD FULL LG OF ITEM; 4UNTHD HOLES 0.688 IN. DIA LOCATED IN FLANGE EVENLY SPACED ON A 5.749 IN. BOLT CIRCLE DIA IN
  • 50 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Cover, cataloged under National Stock Number 4310-00-119-3232, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 50 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4310-00-119-3232
Primary Part Number111128PC287
Item NameCover
FSC / FSG4310 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions
StatusACTIVE
General Characteristics Item DescriptionSTEEL; CAD PLATED; 5.450 IN. SQ; FLANGE THK 0.630 IN. STEPPED HUB ONE SIDE OF FLANGE; 4.718 IN. OD 1ST STEP 0.253 IN. LG 1ST STEP; 4.218 IN. OD 2ND STEP; 0.263 IN. LG 2ND STEP; HUBBED END RECESSED 3.920 IN. IDA; 0.620 IN. DEEP; CENTER OF RECESS IS A BOSS W/THD HOLE 3/4-10 UNC,2B,RH THD FULL LG OF ITEM; 4UNTHD HOLES 0.688 IN. DIA LOCATED IN FLANGE EVENLY SPACED ON A 5.749 IN. BOLT CIRCLE DIA IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-266-242566C-4-2 INTERCHANGEABLE
Adapter,straight,pipe to Tube
Parker-Hannifin Corp Div Fluid System Connector Division
6625-00-438-9121 INTERCHANGEABLE
Voltage Standard
3020-01-200-0950 INTERCHANGEABLE
Gear,bevel
6625-01-448-4786701 INTERCHANGEABLE
Indicator,digital Display
Fluke Corp
Cross-Reference Index
Part NumberManufacturer
117530PC287 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
116211PC305 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107014PC287 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107225PC305 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
116222PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107122PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
116524PC305 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
111214PC287 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107414PC287 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
114728PC287 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
117514PC287 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
110914PC287 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107028PC287 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
91128PC287 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
107225PC305 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107514PC287 Dresser-Rand Co Worthington Compressor Opn a Joint Venture (USA)
107428PC287 Siemens Energy, Inc. Dba Dresser-Rand (USA)
107111PC305 Siemens Energy, Inc. Dba Dresser-Rand (USA)
111128PC287 PRIMARY Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions (USA)
111228PC287 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
Related Parts
4730-00-266-2425INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
66C-4-2
6625-00-438-9121INTERCHANGEABLE
VOLTAGE STANDARD
3020-01-200-0950INTERCHANGEABLE
GEAR,BEVEL
6625-01-448-4786INTERCHANGEABLE
INDICATOR,DIGITAL DISPLAY
701

Frequently Asked Questions

What is NSN 4310-00-119-3232?

NSN 4310-00-119-3232 is a Cover, manufactured by Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions, classified under FSC 4310 (No Item Name Available). Status: active.

What are the part numbers for NSN 4310-00-119-3232?

NSN 4310-00-119-3232 has 50 cross-referenced part numbers: 117530PC287 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), 116211PC305 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 107014PC287 (Siemens Energy, Inc. Dba Dresser-Rand), 107225PC305 (Dresser-Rand Co Worthington Compressor Opn a Joint Venture), 116222PC305 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging) and 45 more.

What NSN replaces 4310-00-119-3232?

There are 4 known substitutes for 4310-00-119-3232: 4730-00-266-2425, 6625-00-438-9121, 3020-01-200-0950 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 111128PC287?

Key specifications for 111128PC287: General Characteristics Item Description: STEEL; CAD PLATED; 5.450 IN. SQ; FLANGE THK 0.630 IN. STEPPED HUB ONE SIDE OF FLANGE; 4.718 IN. OD 1ST STEP 0.253 IN. LG 1ST STEP; 4.218 IN. OD 2ND STEP; 0.263 IN. LG 2ND STEP; HUBBED END RECESSED 3.920 IN. IDA; 0.620 IN. DEEP; CENTER OF RECESS IS A BOSS W/THD HOLE 3/4-10 UNC,2B,RH THD FULL LG OF ITEM; 4UNTHD HOLES 0.688 IN. DIA LOCATED IN FLANGE EVENLY SPACED ON A 5.749 IN. BOLT CIRCLE DIA IN. 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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