PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TIN-34Motor-Pump,hydraulic

Naval Inventory Control Point Mechanicsburg · NSN 4320-01-051-2086 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-051-2086 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-051-2086. Primary manufacturer part number: TIN-34.
Features
  • Motor-Pump,hydraulic — FSC 4320
  • Reference Number Differentiating Characteristics: SELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE USAGE
  • 4 verified cross-references
  • Primary manufacturer: Naval Inventory Control Point Mechanicsburg
Applications
  • Hydraulic and pneumatic systems
  • Industrial process pumping
  • Military vehicle hydraulics
General Description

The Motor-Pump,hydraulic, cataloged under National Stock Number 4320-01-051-2086, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Inventory Control Point Mechanicsburg. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4320-01-051-2086
Primary Part NumberTIN-34
Item NameMotor-Pump,hydraulic
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerNaval Inventory Control Point Mechanicsburg
StatusACTIVE
Reference Number Differentiating CharacteristicsSELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE USAGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
4310-00-434-4446267829 INTERCHANGEABLE
Plate,valve Stop
Eaton Aerospace, Llc Dba Jackson South
4320-01-050-4667296843 INTERCHANGEABLE
Cylinder Block,hydraulic Motor-P
Eaton Aerospace, Llc Dba Jackson South
4320-01-052-0366349456 INTERCHANGEABLE
Sub Assembly Pump,universal Link
Eaton Aerospace, Llc Dba Jackson South
4320-01-095-8499846415 INTERCHANGEABLE
Retainer,universal Link,hydrauli
Eaton Aerospace, Llc Dba Jackson South
4320-01-107-6863845958 PC7 INTERCHANGEABLE
Ring,seal Mating
Eaton Aerospace, Llc Dba Jackson South
3040-01-107-6899845977 INTERCHANGEABLE
Housing,mechanical Drive
Eaton Aerospace, Llc Dba Jackson South
3110-01-115-0972846414 INTERCHANGEABLE
Bearing,universal Link
Eaton Aerospace, Llc Dba Jackson South
5315-01-155-0255220164 INTERCHANGEABLE
Pin,universal Link,pump
Eaton Aerospace, Llc Dba Jackson South
Cross-Reference Index
Part NumberManufacturer
TIN-34 Naval Inventory Control Point Mechanicsburg (USA)
TIN-034 Naval Inventory Control Point Mechanicsburg (USA)
845958 Eaton Aerospace, Llc Dba Jackson South (USA)
845958TR Naval Inventory Control Point Mechanicsburg (USA)
Related Parts
4310-00-434-4446INTERCHANGEABLE
PLATE,VALVE STOP
267829
4320-01-050-4667INTERCHANGEABLE
CYLINDER BLOCK,HYDRAULIC MOTOR-P
296843
4320-01-052-0366INTERCHANGEABLE
SUB ASSEMBLY PUMP,UNIVERSAL LINK
349456
4320-01-095-8499INTERCHANGEABLE
RETAINER,UNIVERSAL LINK,HYDRAULI
846415
4320-01-107-6863INTERCHANGEABLE
RING,SEAL MATING
845958 PC7
3040-01-107-6899INTERCHANGEABLE
HOUSING,MECHANICAL DRIVE
845977
3110-01-115-0972INTERCHANGEABLE
BEARING,UNIVERSAL LINK
846414
5315-01-155-0255INTERCHANGEABLE
PIN,UNIVERSAL LINK,PUMP
220164

Frequently Asked Questions

What is NSN 4320-01-051-2086?

NSN 4320-01-051-2086 is a Motor-Pump,hydraulic, manufactured by Naval Inventory Control Point Mechanicsburg, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-051-2086?

NSN 4320-01-051-2086 has 4 cross-referenced part numbers: TIN-34 (Naval Inventory Control Point Mechanicsburg), TIN-034 (Naval Inventory Control Point Mechanicsburg), 845958 (Eaton Aerospace, Llc Dba Jackson South), 845958TR (Naval Inventory Control Point Mechanicsburg).

What NSN replaces 4320-01-051-2086?

There are 8 known substitutes for 4320-01-051-2086: 4310-00-434-4446, 4320-01-050-4667, 4320-01-052-0366 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TIN-34?

Key specifications for TIN-34: Reference Number Differentiating Characteristics: SELECTED,TESTED AND CERTIFIED FOR TRIDENT SUBMARINE USAGE. 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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