PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7752PRod,piston

Curtiss-Wright Electro-Mechanical Corporation Div Epd · NSN 4320-00-398-9246 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-398-9246 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-398-9246. Primary manufacturer part number: 7752P.
Features
  • Rod,piston — FSC 4320
  • General Characteristics Item Description: 25.750 IN. LG; 1.437 IN. O/A DIA; 1ST END HAS 1.125-12 UNF,1.750 IN. LG; 2ND END HAS 1.375-10 UNS THD,2.125 IN. LG; ALSO IS FLATTED BEHIND THREAD IN
  • 5 verified cross-references
  • Primary manufacturer: Curtiss-Wright Electro-Mechanical Corporation Div Epd
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Rod,piston, cataloged under National Stock Number 4320-00-398-9246, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 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
NSN4320-00-398-9246
Primary Part Number7752P
Item NameRod,piston
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerCurtiss-Wright Electro-Mechanical Corporation Div Epd
StatusACTIVE
General Characteristics Item Description25.750 IN. LG; 1.437 IN. O/A DIA; 1ST END HAS 1.125-12 UNF,1.750 IN. LG; 2ND END HAS 1.375-10 UNS THD,2.125 IN. LG; ALSO IS FLATTED BEHIND THREAD IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6520-00-042-8134 INTERCHANGEABLE
Bath,water,dental Impression Mat
3895-00-105-040010J10 INTERCHANGEABLE
Transmitter Assembly
International Construction Equipment Inc
3110-00-155-620110510 INTERCHANGEABLE
Bearing,ball,annular
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5935-00-201-82017411396-1 INTERCHANGEABLE
Connector,receptacle,electrical
General Electric Company
6220-00-495-302210510 INTERCHANGEABLE
Light Assembly,special
The Aeronautical Instrument and Radio Company Dba the Aeronautical Instrument and Radio Company Div the Aeronautical Instrument and
5110-00-677-5706105-10 INTERCHANGEABLE
Cutter,collar,fastener
Huck International, Inc. Div Kingston Operations
5110-00-677-5707105-12 INTERCHANGEABLE
Cutter,collar,fastener
Huck International, Inc. Div Kingston Operations
5335-00-889-328310510 INTERCHANGEABLE
Wire Fabric
Root Corp Inc New York Wire Div
2530-00-911-54633858-1 INTERCHANGEABLE
Arm,steering Gear
Pdi Ground Support Systems, Inc.
4820-01-013-9969105-10/72 INTERCHANGEABLE
Disk,valve
Apco/valve & Primer Corp
Cross-Reference Index
Part NumberManufacturer
10510 Rps-Fl, Inc. Dba Rps Inc (USA)
7752P Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-97251 Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging (USA)
SK-97251 Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
7752P PRIMARY Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA)
Related Parts
6520-00-042-8134INTERCHANGEABLE
BATH,WATER,DENTAL IMPRESSION MAT
3895-00-105-0400INTERCHANGEABLE
TRANSMITTER ASSEMBLY
10J10
3110-00-155-6201INTERCHANGEABLE
BEARING,BALL,ANNULAR
10510
5935-00-201-8201INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
7411396-1
6220-00-495-3022INTERCHANGEABLE
LIGHT ASSEMBLY,SPECIAL
10510
5110-00-677-5706INTERCHANGEABLE
CUTTER,COLLAR,FASTENER
105-10
5110-00-677-5707INTERCHANGEABLE
CUTTER,COLLAR,FASTENER
105-12
5335-00-889-3283INTERCHANGEABLE
WIRE FABRIC
10510
2530-00-911-5463INTERCHANGEABLE
ARM,STEERING GEAR
3858-1
4820-01-013-9969INTERCHANGEABLE
DISK,VALVE
105-10/72
5315-01-143-6055INTERCHANGEABLE
KEY,MACHINE
10510
4820-01-178-6589INTERCHANGEABLE
VALVE ASSEMBLY,MANIFOLD
10510

Frequently Asked Questions

What is NSN 4320-00-398-9246?

NSN 4320-00-398-9246 is a Rod,piston, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-398-9246?

NSN 4320-00-398-9246 has 5 cross-referenced part numbers: 10510 (Rps-Fl, Inc. Dba Rps Inc), 7752P (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK-97251 (Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss Wright Engineered Pump Division Use CAGE Code 0ubg9 for Cataloging), SK-97251 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), 7752P (Curtiss-Wright Electro-Mechanical Corporation Div Epd).

What NSN replaces 4320-00-398-9246?

There are 12 known substitutes for 4320-00-398-9246: 6520-00-042-8134, 3895-00-105-0400, 3110-00-155-6201 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7752P?

Key specifications for 7752P: General Characteristics Item Description: 25.750 IN. LG; 1.437 IN. O/A DIA; 1ST END HAS 1.125-12 UNF,1.750 IN. LG; 2ND END HAS 1.375-10 UNS THD,2.125 IN. LG; ALSO IS FLATTED BEHIND THREAD 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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