PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

H1-760Cylinder Block,hydraulic Motor-P

Dresser Industries Inc Leroi Div · NSN 4320-00-374-3074 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-00-374-3074 — this item is cataloged by the U.S. Government under National Stock Number 4320-00-374-3074. Primary manufacturer part number: H1-760.
Features
  • Cylinder Block,hydraulic Motor-P — FSC 4320
  • General Characteristics Item Description: CAST IRON; SAE 120; 9.875 IN. LG; 7.250 IN. W; COOLING FINS ON OUTSIDE; 2 PISTON HOLES; ONE 4.745 IN. DIA HOLES; ONE 2.435 IN. DIA HOLES; SIX 0.406 IN. DIA MTG HOLES; 7.124 OD OF LARGE CYLINDER FINS; 5.000 IN. OD SMALL CYLINDER FINS IN
  • 3 verified cross-references
  • Primary manufacturer: Dresser Industries Inc Leroi Div
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Cylinder Block,hydraulic Motor-P, cataloged under National Stock Number 4320-00-374-3074, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Dresser Industries Inc Leroi Div. Government technical data includes 1 verified specification, 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-00-374-3074
Primary Part NumberH1-760
Item NameCylinder Block,hydraulic Motor-P
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerDresser Industries Inc Leroi Div
StatusACTIVE
General Characteristics Item DescriptionCAST IRON; SAE 120; 9.875 IN. LG; 7.250 IN. W; COOLING FINS ON OUTSIDE; 2 PISTON HOLES; ONE 4.745 IN. DIA HOLES; ONE 2.435 IN. DIA HOLES; SIX 0.406 IN. DIA MTG HOLES; 7.124 OD OF LARGE CYLINDER FINS; 5.000 IN. OD SMALL CYLINDER FINS IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
2010-00-036-56981-871 INTERCHANGEABLE
Case
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
7510-00-067-6844 INTERCHANGEABLE
Tape,pressure Sensitive Adhesive
5330-00-286-6847500245 INTERCHANGEABLE
Seal,plain Encased
Defense Logistics Agency Dba Defense Supply Center Philadelphia
4820-00-288-71871871 INTERCHANGEABLE
Valve,globe
Flowserve Inc
5306-00-805-80901871 INTERCHANGEABLE
Bolt,internal Wrenching
Eaton Aerospace, Llc Dba Jackson South
6240-00-817-53881871 INTERCHANGEABLE
Lamp,incandescent
General Electric Company
5930-00-835-9274 INTERCHANGEABLE
Switch,toggle
5935-00-872-67052JC3261H03 INTERCHANGEABLE
Guide Pin,connector
Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
6685-00-963-2752 INTERCHANGEABLE
Glass,pressure Gage
4820-01-033-22071634 INTERCHANGEABLE
Diaphragm,valve,flat
Imi Cash Valve Inc
Cross-Reference Index
Part NumberManufacturer
1871 Dresser Industries Inc Leroi Div (USA)
H1-760 PRIMARY Dresser Industries Inc Leroi Div (USA)
AC-4209 PRIMARY Dresser Industries Inc Leroi Div (USA)
Related Parts
2010-00-036-5698INTERCHANGEABLE
CASE
1-871
7510-00-067-6844INTERCHANGEABLE
TAPE,PRESSURE SENSITIVE ADHESIVE
5330-00-286-6847INTERCHANGEABLE
SEAL,PLAIN ENCASED
500245
4820-00-288-7187INTERCHANGEABLE
VALVE,GLOBE
1871
5306-00-805-8090INTERCHANGEABLE
BOLT,INTERNAL WRENCHING
1871
6240-00-817-5388INTERCHANGEABLE
LAMP,INCANDESCENT
1871
5930-00-835-9274INTERCHANGEABLE
SWITCH,TOGGLE
5935-00-872-6705INTERCHANGEABLE
GUIDE PIN,CONNECTOR
2JC3261H03
6685-00-963-2752INTERCHANGEABLE
GLASS,PRESSURE GAGE
4820-01-033-2207INTERCHANGEABLE
DIAPHRAGM,VALVE,FLAT
1634
2990-01-057-3701INTERCHANGEABLE
MUFFLER,EXHAUST
1871
5310-01-169-1188INTERCHANGEABLE
NUT
530-317

Frequently Asked Questions

What is NSN 4320-00-374-3074?

NSN 4320-00-374-3074 is a Cylinder Block,hydraulic Motor-P, manufactured by Dresser Industries Inc Leroi Div, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-00-374-3074?

NSN 4320-00-374-3074 has 3 cross-referenced part numbers: 1871 (Dresser Industries Inc Leroi Div), H1-760 (Dresser Industries Inc Leroi Div), AC-4209 (Dresser Industries Inc Leroi Div).

What NSN replaces 4320-00-374-3074?

There are 12 known substitutes for 4320-00-374-3074: 2010-00-036-5698, 7510-00-067-6844, 5330-00-286-6847 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of H1-760?

Key specifications for H1-760: General Characteristics Item Description: CAST IRON; SAE 120; 9.875 IN. LG; 7.250 IN. W; COOLING FINS ON OUTSIDE; 2 PISTON HOLES; ONE 4.745 IN. DIA HOLES; ONE 2.435 IN. DIA HOLES; SIX 0.406 IN. DIA MTG HOLES; 7.124 OD OF LARGE CYLINDER FINS; 5.000 IN. OD SMALL CYLINDER FINS 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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