PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

30701Motor,hydraulic

Gregory Engineering Corp · NSN 4320-00-592-9597 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-592-9597 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-592-9597. Primary manufacturer part number: 30701.
Features
  • Motor,hydraulic — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Gregory Engineering Corp
Applications
  • Mechanical power generation
  • Drive system operation
  • Auxiliary equipment operation
General Description

The Motor,hydraulic, cataloged under National Stock Number 4320-00-592-9597, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Gregory Engineering Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameMotor,hydraulic
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersGregory Engineering Corp (CAGE 31849); Eaton Corporation Div Eaton Fluid Power (CAGE 96151)
Technical Specifications
ParameterValue
NSN4320-00-592-9597
Primary Part Number30701
Item NameMotor,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerGregory Engineering Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
4820-00-036-1687SMS-11178 INTERCHANGEABLE
Disk,valve
Salem Manufacturing & Sales Inc Div Salem Manufacturing and Sales Inc
2640-00-050-1229100-AA INTERCHANGEABLE
Valve Core
Dill Air Controls Products Llc Dba Dill Air Controls Products Llc
3010-00-371-75075791 INTERCHANGEABLE
Disk,clutch,nonvehicular
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
5325-01-068-342830701 INTERCHANGEABLE
Grommet,nonmetallic
Truck-Lite Co., Llc
5340-01-165-865411178 INTERCHANGEABLE
Boot,dust and Moisture Seal
Cole Hersee Company
5963-01-171-037230701 INTERCHANGEABLE
Module,dual
Acterna Llc Dba Jdsu
4130-01-223-00803070-1 INTERCHANGEABLE
Pad
B/e Aerospace, Inc.
4820-01-231-9126 INTERCHANGEABLE
Disk,valve
5330-01-368-63573070-1 INTERCHANGEABLE
Gasket
Rsp Industries Inc
3110-01-526-29094343127T01 INTERCHANGEABLE
Bearing,ball,annular
Prestolite Electric Inc
Cross-Reference Index
Part NumberManufacturer
30701 Gregory Engineering Corp (USA)
11178 Gregory Engineering Corp (USA)
A6PS Eaton Corporation Div Eaton Fluid Power (USA)
Related Parts
4820-00-036-1687INTERCHANGEABLE
DISK,VALVE
SMS-11178
2640-00-050-1229INTERCHANGEABLE
VALVE CORE
100-AA
3010-00-371-7507INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
5791
5325-01-068-3428INTERCHANGEABLE
GROMMET,NONMETALLIC
30701
5340-01-165-8654INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
11178
5963-01-171-0372INTERCHANGEABLE
MODULE,DUAL
30701
4130-01-223-0080INTERCHANGEABLE
PAD
3070-1
4820-01-231-9126INTERCHANGEABLE
DISK,VALVE
5330-01-368-6357INTERCHANGEABLE
GASKET
3070-1
3110-01-526-2909INTERCHANGEABLE
BEARING,BALL,ANNULAR
4343127T01
5996-01-666-8789INTERCHANGEABLE
AMPLIFIER,RADIO FREQUENCY
CA001-2441-HS

Frequently Asked Questions

What is NSN 4320-00-592-9597?

NSN 4320-00-592-9597 is a Motor,hydraulic, manufactured by Gregory Engineering Corp, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-592-9597?

NSN 4320-00-592-9597 has 3 cross-referenced part numbers: 30701 (Gregory Engineering Corp), 11178 (Gregory Engineering Corp), A6PS (Eaton Corporation Div Eaton Fluid Power).

What NSN replaces 4320-00-592-9597?

There are 11 known substitutes for 4320-00-592-9597: 4820-00-036-1687, 2640-00-050-1229, 3010-00-371-7507 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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